Scott Zehnder, MD
Conditions treated
Tap to see related services for each condition and more details about our calculations.
Related services provided
| Knee replacement |
Dr. Zehnder treated knee replacement patients in 2014–2018, but we couldn’t determine from our database whether he was was a top doctor for knee replacement in the Greater St. Louis area during 2014–2018. Learn more. |
|
|
Knee arthroscopy
Top 15%
|
Dr. Zehnder treated more knee arthroscopy patients than 85% of similar doctors in the Greater St. Louis area for 2014–2018. Learn more. |
|
|
Hip surgery
Top 25%
|
Dr. Zehnder treated more hip surgery patients than 75% of similar doctors in the Greater St. Louis area for 2014–2018. Learn more. |
|
|
Hip replacement
Top 25%
|
Dr. Zehnder treated more hip replacement patients than 75% of similar doctors in the Greater St. Louis area for 2014–2018. Learn more. |
|
| Broken forearm repair |
Dr. Zehnder treated broken forearm repair patients in 2014–2018, but we couldn’t determine from our database whether he was was a top doctor for broken forearm repair in the Greater St. Louis area during 2014–2018. Learn more. |
|
| Electrocardiogram (EKG) |
Dr. Zehnder treated electrocardiogram (EKG) patients in 2014–2018, but we couldn’t determine from our database whether he was was a top doctor for electrocardiogram (EKG) in the Greater St. Louis area during 2014–2018. Learn more. |
|
|
Shoulder surgery
Top 15%
|
Dr. Zehnder treated more shoulder surgery patients than 85% of similar doctors in the Greater St. Louis area for 2014–2018. Learn more. |
|
|
Rotator cuff surgery
Top 15%
|
Dr. Zehnder treated more rotator cuff surgery patients than 85% of similar doctors in the Greater St. Louis area for 2014–2018. Learn more. |
|
| CT scan |
Dr. Zehnder treated CT scan patients in 2014–2018, but we couldn’t determine from our database whether he was was a top doctor for CT scan in the Greater St. Louis area during 2014–2018. Learn more. |
|
| Complete blood count (CBC) |
Dr. Zehnder treated complete blood count (CBC) patients in 2014–2018, but we couldn’t determine from our database whether he was was a top doctor for complete blood count (CBC) in the Greater St. Louis area during 2014–2018. Learn more. |
|
|
Antibiotics
Top 25%
|
Dr. Zehnder treated more antibiotics patients than 75% of similar doctors in the Greater St. Louis area for 2014–2018. Learn more. |
|
|
Shoulder arthroscopy
Top 15%
|
Dr. Zehnder treated more shoulder arthroscopy patients than 85% of similar doctors in the Greater St. Louis area for 2014–2018. Learn more. |
|
| Arm nerve block |
Dr. Zehnder treated arm nerve block patients in 2014–2018, but we couldn’t determine from our database whether he was was a top doctor for arm nerve block in the Greater St. Louis area during 2014–2018. Learn more. |
|
| Leg nerve block |
Dr. Zehnder treated leg nerve block patients in 2014–2018, but we couldn’t determine from our database whether he was was a top doctor for leg nerve block in the Greater St. Louis area during 2014–2018. Learn more. |
|
|
Meniscal repair
Top 25%
|
Dr. Zehnder treated more meniscal repair patients than 75% of similar doctors in the Greater St. Louis area for 2014–2018. Learn more. |
|
|
Arthroscopic meniscus surgery
Top 25%
|
Dr. Zehnder treated more arthroscopic meniscus surgery patients than 75% of similar doctors in the Greater St. Louis area for 2014–2018. Learn more. |
|
|
ACL surgery
Top 5%
|
Dr. Zehnder treated more ACL surgery patients than 95% of similar doctors in the Greater St. Louis area for 2014–2018. Learn more. |
|
|
Knee surgery
Top 15%
|
Dr. Zehnder treated more knee surgery patients than 85% of similar doctors in the Greater St. Louis area for 2014–2018. Learn more. |
|
| Regional anesthesia |
Dr. Zehnder treated regional anesthesia patients in 2014–2018, but we couldn’t determine from our database whether he was was a top doctor for regional anesthesia in the Greater St. Louis area during 2014–2018. Learn more. |
|
| Nerve block |
Dr. Zehnder treated nerve block patients in 2014–2018, but we couldn’t determine from our database whether he was was a top doctor for nerve block in the Greater St. Louis area during 2014–2018. Learn more. |
|
|
Pain management
Top 25%
|
Dr. Zehnder treated more pain management patients than 75% of similar doctors in the Greater St. Louis area for 2014–2018. Learn more. |
|
|
Arthrocentesis
Top 5%
|
Dr. Zehnder treated more arthrocentesis patients than 95% of similar doctors in the Greater St. Louis area for 2014–2018. Learn more. |
|
|
Physical therapy
Top 5%
|
Dr. Zehnder treated more physical therapy patients than 95% of similar doctors in the Greater St. Louis area for 2014–2018. Learn more. |
|
|
Magnetic resonance imaging (MRI)
Top 5%
|
Dr. Zehnder treated more magnetic resonance imaging (MRI) patients than 95% of similar doctors in the Greater St. Louis area for 2014–2018. Learn more. |
|
|
X-ray
Top 5%
|
Dr. Zehnder treated more X-ray patients than 95% of similar doctors in the Greater St. Louis area for 2014–2018. Learn more. |
Related services provided
| Arm nerve block |
Dr. Zehnder treated arm nerve block patients in 2014–2018, but we couldn’t determine from our database whether he was was a top doctor for arm nerve block in the Greater St. Louis area during 2014–2018. Learn more. |
|
|
ACL surgery
Top 5%
|
Dr. Zehnder treated more ACL surgery patients than 95% of similar doctors in the Greater St. Louis area for 2014–2018. Learn more. |
|
| Regional anesthesia |
Dr. Zehnder treated regional anesthesia patients in 2014–2018, but we couldn’t determine from our database whether he was was a top doctor for regional anesthesia in the Greater St. Louis area during 2014–2018. Learn more. |
|
| Nerve block |
Dr. Zehnder treated nerve block patients in 2014–2018, but we couldn’t determine from our database whether he was was a top doctor for nerve block in the Greater St. Louis area during 2014–2018. Learn more. |
|
| Home-based physical therapy |
Dr. Zehnder treated home-based physical therapy patients in 2014–2018, but we couldn’t determine from our database whether he was was a top doctor for home-based physical therapy in the Greater St. Louis area during 2014–2018. Learn more. |
|
| Electrocardiogram (EKG) |
Dr. Zehnder treated electrocardiogram (EKG) patients in 2014–2018, but we couldn’t determine from our database whether he was was a top doctor for electrocardiogram (EKG) in the Greater St. Louis area during 2014–2018. Learn more. |
|
|
Shoulder surgery
Top 15%
|
Dr. Zehnder treated more shoulder surgery patients than 85% of similar doctors in the Greater St. Louis area for 2014–2018. Learn more. |
|
|
Rotator cuff surgery
Top 15%
|
Dr. Zehnder treated more rotator cuff surgery patients than 85% of similar doctors in the Greater St. Louis area for 2014–2018. Learn more. |
|
|
Magnetic resonance imaging (MRI)
Top 5%
|
Dr. Zehnder treated more magnetic resonance imaging (MRI) patients than 95% of similar doctors in the Greater St. Louis area for 2014–2018. Learn more. |
|
|
Meniscal repair
Top 25%
|
Dr. Zehnder treated more meniscal repair patients than 75% of similar doctors in the Greater St. Louis area for 2014–2018. Learn more. |
|
|
Arthroscopic meniscus surgery
Top 25%
|
Dr. Zehnder treated more arthroscopic meniscus surgery patients than 75% of similar doctors in the Greater St. Louis area for 2014–2018. Learn more. |
|
|
Knee arthroscopy
Top 15%
|
Dr. Zehnder treated more knee arthroscopy patients than 85% of similar doctors in the Greater St. Louis area for 2014–2018. Learn more. |
|
| CT scan |
Dr. Zehnder treated CT scan patients in 2014–2018, but we couldn’t determine from our database whether he was was a top doctor for CT scan in the Greater St. Louis area during 2014–2018. Learn more. |
|
| Complete blood count (CBC) |
Dr. Zehnder treated complete blood count (CBC) patients in 2014–2018, but we couldn’t determine from our database whether he was was a top doctor for complete blood count (CBC) in the Greater St. Louis area during 2014–2018. Learn more. |
|
|
Antibiotics
Top 25%
|
Dr. Zehnder treated more antibiotics patients than 75% of similar doctors in the Greater St. Louis area for 2014–2018. Learn more. |
|
|
Shoulder arthroscopy
Top 15%
|
Dr. Zehnder treated more shoulder arthroscopy patients than 85% of similar doctors in the Greater St. Louis area for 2014–2018. Learn more. |
|
|
Pain management
Top 25%
|
Dr. Zehnder treated more pain management patients than 75% of similar doctors in the Greater St. Louis area for 2014–2018. Learn more. |
|
|
Physical therapy
Top 5%
|
Dr. Zehnder treated more physical therapy patients than 95% of similar doctors in the Greater St. Louis area for 2014–2018. Learn more. |
|
| Knee replacement |
Dr. Zehnder treated knee replacement patients in 2014–2018, but we couldn’t determine from our database whether he was was a top doctor for knee replacement in the Greater St. Louis area during 2014–2018. Learn more. |
|
|
Hip surgery
Top 25%
|
Dr. Zehnder treated more hip surgery patients than 75% of similar doctors in the Greater St. Louis area for 2014–2018. Learn more. |
|
|
Hip replacement
Top 25%
|
Dr. Zehnder treated more hip replacement patients than 75% of similar doctors in the Greater St. Louis area for 2014–2018. Learn more. |
|
|
Knee surgery
Top 15%
|
Dr. Zehnder treated more knee surgery patients than 85% of similar doctors in the Greater St. Louis area for 2014–2018. Learn more. |
|
|
Arthrocentesis
Top 5%
|
Dr. Zehnder treated more arthrocentesis patients than 95% of similar doctors in the Greater St. Louis area for 2014–2018. Learn more. |
|
|
X-ray
Top 5%
|
Dr. Zehnder treated more X-ray patients than 95% of similar doctors in the Greater St. Louis area for 2014–2018. Learn more. |
Related services provided
| Arm nerve block |
Dr. Zehnder treated arm nerve block patients in 2014–2018, but we couldn’t determine from our database whether he was was a top doctor for arm nerve block in the Greater St. Louis area during 2014–2018. Learn more. |
|
|
ACL surgery
Top 5%
|
Dr. Zehnder treated more ACL surgery patients than 95% of similar doctors in the Greater St. Louis area for 2014–2018. Learn more. |
|
| Regional anesthesia |
Dr. Zehnder treated regional anesthesia patients in 2014–2018, but we couldn’t determine from our database whether he was was a top doctor for regional anesthesia in the Greater St. Louis area during 2014–2018. Learn more. |
|
| Nerve block |
Dr. Zehnder treated nerve block patients in 2014–2018, but we couldn’t determine from our database whether he was was a top doctor for nerve block in the Greater St. Louis area during 2014–2018. Learn more. |
|
| Home-based physical therapy |
Dr. Zehnder treated home-based physical therapy patients in 2014–2018, but we couldn’t determine from our database whether he was was a top doctor for home-based physical therapy in the Greater St. Louis area during 2014–2018. Learn more. |
|
| Electrocardiogram (EKG) |
Dr. Zehnder treated electrocardiogram (EKG) patients in 2014–2018, but we couldn’t determine from our database whether he was was a top doctor for electrocardiogram (EKG) in the Greater St. Louis area during 2014–2018. Learn more. |
|
|
Shoulder surgery
Top 15%
|
Dr. Zehnder treated more shoulder surgery patients than 85% of similar doctors in the Greater St. Louis area for 2014–2018. Learn more. |
|
|
Rotator cuff surgery
Top 15%
|
Dr. Zehnder treated more rotator cuff surgery patients than 85% of similar doctors in the Greater St. Louis area for 2014–2018. Learn more. |
|
|
Meniscal repair
Top 25%
|
Dr. Zehnder treated more meniscal repair patients than 75% of similar doctors in the Greater St. Louis area for 2014–2018. Learn more. |
|
|
Arthroscopic meniscus surgery
Top 25%
|
Dr. Zehnder treated more arthroscopic meniscus surgery patients than 75% of similar doctors in the Greater St. Louis area for 2014–2018. Learn more. |
|
|
Magnetic resonance imaging (MRI)
Top 5%
|
Dr. Zehnder treated more magnetic resonance imaging (MRI) patients than 95% of similar doctors in the Greater St. Louis area for 2014–2018. Learn more. |
|
|
Knee arthroscopy
Top 15%
|
Dr. Zehnder treated more knee arthroscopy patients than 85% of similar doctors in the Greater St. Louis area for 2014–2018. Learn more. |
|
| CT scan |
Dr. Zehnder treated CT scan patients in 2014–2018, but we couldn’t determine from our database whether he was was a top doctor for CT scan in the Greater St. Louis area during 2014–2018. Learn more. |
|
| Complete blood count (CBC) |
Dr. Zehnder treated complete blood count (CBC) patients in 2014–2018, but we couldn’t determine from our database whether he was was a top doctor for complete blood count (CBC) in the Greater St. Louis area during 2014–2018. Learn more. |
|
|
Antibiotics
Top 25%
|
Dr. Zehnder treated more antibiotics patients than 75% of similar doctors in the Greater St. Louis area for 2014–2018. Learn more. |
|
|
Shoulder arthroscopy
Top 15%
|
Dr. Zehnder treated more shoulder arthroscopy patients than 85% of similar doctors in the Greater St. Louis area for 2014–2018. Learn more. |
|
|
Pain management
Top 25%
|
Dr. Zehnder treated more pain management patients than 75% of similar doctors in the Greater St. Louis area for 2014–2018. Learn more. |
|
|
Physical therapy
Top 5%
|
Dr. Zehnder treated more physical therapy patients than 95% of similar doctors in the Greater St. Louis area for 2014–2018. Learn more. |
|
| Knee replacement |
Dr. Zehnder treated knee replacement patients in 2014–2018, but we couldn’t determine from our database whether he was was a top doctor for knee replacement in the Greater St. Louis area during 2014–2018. Learn more. |
|
|
Knee surgery
Top 15%
|
Dr. Zehnder treated more knee surgery patients than 85% of similar doctors in the Greater St. Louis area for 2014–2018. Learn more. |
|
|
Hip surgery
Top 25%
|
Dr. Zehnder treated more hip surgery patients than 75% of similar doctors in the Greater St. Louis area for 2014–2018. Learn more. |
|
|
Hip replacement
Top 25%
|
Dr. Zehnder treated more hip replacement patients than 75% of similar doctors in the Greater St. Louis area for 2014–2018. Learn more. |
|
|
Arthrocentesis
Top 5%
|
Dr. Zehnder treated more arthrocentesis patients than 95% of similar doctors in the Greater St. Louis area for 2014–2018. Learn more. |
|
|
X-ray
Top 5%
|
Dr. Zehnder treated more X-ray patients than 95% of similar doctors in the Greater St. Louis area for 2014–2018. Learn more. |
Related services provided
| Leg nerve block |
Dr. Zehnder treated leg nerve block patients in 2014–2018, but we couldn’t determine from our database whether he was was a top doctor for leg nerve block in the Greater St. Louis area during 2014–2018. Learn more. |
|
| Electrocardiogram (EKG) |
Dr. Zehnder treated electrocardiogram (EKG) patients in 2014–2018, but we couldn’t determine from our database whether he was was a top doctor for electrocardiogram (EKG) in the Greater St. Louis area during 2014–2018. Learn more. |
|
| Complete blood count (CBC) |
Dr. Zehnder treated complete blood count (CBC) patients in 2014–2018, but we couldn’t determine from our database whether he was was a top doctor for complete blood count (CBC) in the Greater St. Louis area during 2014–2018. Learn more. |
|
|
Broken ankle repair
Top 15%
|
Dr. Zehnder treated more broken ankle repair patients than 85% of similar doctors in the Greater St. Louis area for 2014–2018. Learn more. |
|
| Arm nerve block |
Dr. Zehnder treated arm nerve block patients in 2014–2018, but we couldn’t determine from our database whether he was was a top doctor for arm nerve block in the Greater St. Louis area during 2014–2018. Learn more. |
|
|
Broken lower leg repair
Top 15%
|
Dr. Zehnder treated more broken lower leg repair patients than 85% of similar doctors in the Greater St. Louis area for 2014–2018. Learn more. |
|
|
Knee arthroscopy
Top 15%
|
Dr. Zehnder treated more knee arthroscopy patients than 85% of similar doctors in the Greater St. Louis area for 2014–2018. Learn more. |
|
|
Magnetic resonance imaging (MRI)
Top 5%
|
Dr. Zehnder treated more magnetic resonance imaging (MRI) patients than 95% of similar doctors in the Greater St. Louis area for 2014–2018. Learn more. |
|
| Regional anesthesia |
Dr. Zehnder treated regional anesthesia patients in 2014–2018, but we couldn’t determine from our database whether he was was a top doctor for regional anesthesia in the Greater St. Louis area during 2014–2018. Learn more. |
|
| Nerve block |
Dr. Zehnder treated nerve block patients in 2014–2018, but we couldn’t determine from our database whether he was was a top doctor for nerve block in the Greater St. Louis area during 2014–2018. Learn more. |
|
|
Antibiotics
Top 25%
|
Dr. Zehnder treated more antibiotics patients than 75% of similar doctors in the Greater St. Louis area for 2014–2018. Learn more. |
|
|
Shoulder arthroscopy
Top 15%
|
Dr. Zehnder treated more shoulder arthroscopy patients than 85% of similar doctors in the Greater St. Louis area for 2014–2018. Learn more. |
|
|
Physical therapy
Top 5%
|
Dr. Zehnder treated more physical therapy patients than 95% of similar doctors in the Greater St. Louis area for 2014–2018. Learn more. |
|
|
Meniscal repair
Top 25%
|
Dr. Zehnder treated more meniscal repair patients than 75% of similar doctors in the Greater St. Louis area for 2014–2018. Learn more. |
|
|
Arthroscopic meniscus surgery
Top 25%
|
Dr. Zehnder treated more arthroscopic meniscus surgery patients than 75% of similar doctors in the Greater St. Louis area for 2014–2018. Learn more. |
|
|
Pain management
Top 25%
|
Dr. Zehnder treated more pain management patients than 75% of similar doctors in the Greater St. Louis area for 2014–2018. Learn more. |
|
|
Shoulder surgery
Top 15%
|
Dr. Zehnder treated more shoulder surgery patients than 85% of similar doctors in the Greater St. Louis area for 2014–2018. Learn more. |
|
|
Rotator cuff surgery
Top 15%
|
Dr. Zehnder treated more rotator cuff surgery patients than 85% of similar doctors in the Greater St. Louis area for 2014–2018. Learn more. |
|
|
Arthrocentesis
Top 5%
|
Dr. Zehnder treated more arthrocentesis patients than 95% of similar doctors in the Greater St. Louis area for 2014–2018. Learn more. |
|
|
ACL surgery
Top 5%
|
Dr. Zehnder treated more ACL surgery patients than 95% of similar doctors in the Greater St. Louis area for 2014–2018. Learn more. |
|
|
Knee surgery
Top 15%
|
Dr. Zehnder treated more knee surgery patients than 85% of similar doctors in the Greater St. Louis area for 2014–2018. Learn more. |
|
|
X-ray
Top 5%
|
Dr. Zehnder treated more X-ray patients than 95% of similar doctors in the Greater St. Louis area for 2014–2018. Learn more. |
Related services provided
| Leg nerve block |
Dr. Zehnder treated leg nerve block patients in 2014–2018, but we couldn’t determine from our database whether he was was a top doctor for leg nerve block in the Greater St. Louis area during 2014–2018. Learn more. |
|
|
Magnetic resonance imaging (MRI)
Top 5%
|
Dr. Zehnder treated more magnetic resonance imaging (MRI) patients than 95% of similar doctors in the Greater St. Louis area for 2014–2018. Learn more. |
|
|
Knee arthroscopy
Top 15%
|
Dr. Zehnder treated more knee arthroscopy patients than 85% of similar doctors in the Greater St. Louis area for 2014–2018. Learn more. |
|
|
Antibiotics
Top 25%
|
Dr. Zehnder treated more antibiotics patients than 75% of similar doctors in the Greater St. Louis area for 2014–2018. Learn more. |
|
| Regional anesthesia |
Dr. Zehnder treated regional anesthesia patients in 2014–2018, but we couldn’t determine from our database whether he was was a top doctor for regional anesthesia in the Greater St. Louis area during 2014–2018. Learn more. |
|
|
Physical therapy
Top 5%
|
Dr. Zehnder treated more physical therapy patients than 95% of similar doctors in the Greater St. Louis area for 2014–2018. Learn more. |
|
| Nerve block |
Dr. Zehnder treated nerve block patients in 2014–2018, but we couldn’t determine from our database whether he was was a top doctor for nerve block in the Greater St. Louis area during 2014–2018. Learn more. |
|
|
Pain management
Top 25%
|
Dr. Zehnder treated more pain management patients than 75% of similar doctors in the Greater St. Louis area for 2014–2018. Learn more. |
|
|
Arthrocentesis
Top 5%
|
Dr. Zehnder treated more arthrocentesis patients than 95% of similar doctors in the Greater St. Louis area for 2014–2018. Learn more. |
|
|
Meniscal repair
Top 25%
|
Dr. Zehnder treated more meniscal repair patients than 75% of similar doctors in the Greater St. Louis area for 2014–2018. Learn more. |
|
|
Arthroscopic meniscus surgery
Top 25%
|
Dr. Zehnder treated more arthroscopic meniscus surgery patients than 75% of similar doctors in the Greater St. Louis area for 2014–2018. Learn more. |
|
|
X-ray
Top 5%
|
Dr. Zehnder treated more X-ray patients than 95% of similar doctors in the Greater St. Louis area for 2014–2018. Learn more. |
|
|
ACL surgery
Top 5%
|
Dr. Zehnder treated more ACL surgery patients than 95% of similar doctors in the Greater St. Louis area for 2014–2018. Learn more. |
|
|
Knee surgery
Top 15%
|
Dr. Zehnder treated more knee surgery patients than 85% of similar doctors in the Greater St. Louis area for 2014–2018. Learn more. |
Related services provided
| CT scan |
Dr. Zehnder treated CT scan patients in 2014–2018, but we couldn’t determine from our database whether he was was a top doctor for CT scan in the Greater St. Louis area during 2014–2018. Learn more. |
|
| Electrocardiogram (EKG) |
Dr. Zehnder treated electrocardiogram (EKG) patients in 2014–2018, but we couldn’t determine from our database whether he was was a top doctor for electrocardiogram (EKG) in the Greater St. Louis area during 2014–2018. Learn more. |
|
|
Magnetic resonance imaging (MRI)
Top 5%
|
Dr. Zehnder treated more magnetic resonance imaging (MRI) patients than 95% of similar doctors in the Greater St. Louis area for 2014–2018. Learn more. |
|
|
Antibiotics
Top 25%
|
Dr. Zehnder treated more antibiotics patients than 75% of similar doctors in the Greater St. Louis area for 2014–2018. Learn more. |
|
| Regional anesthesia |
Dr. Zehnder treated regional anesthesia patients in 2014–2018, but we couldn’t determine from our database whether he was was a top doctor for regional anesthesia in the Greater St. Louis area during 2014–2018. Learn more. |
|
| Nerve block |
Dr. Zehnder treated nerve block patients in 2014–2018, but we couldn’t determine from our database whether he was was a top doctor for nerve block in the Greater St. Louis area during 2014–2018. Learn more. |
|
| Arm nerve block |
Dr. Zehnder treated arm nerve block patients in 2014–2018, but we couldn’t determine from our database whether he was was a top doctor for arm nerve block in the Greater St. Louis area during 2014–2018. Learn more. |
|
|
Physical therapy
Top 5%
|
Dr. Zehnder treated more physical therapy patients than 95% of similar doctors in the Greater St. Louis area for 2014–2018. Learn more. |
|
|
Pain management
Top 25%
|
Dr. Zehnder treated more pain management patients than 75% of similar doctors in the Greater St. Louis area for 2014–2018. Learn more. |
|
|
Knee surgery
Top 15%
|
Dr. Zehnder treated more knee surgery patients than 85% of similar doctors in the Greater St. Louis area for 2014–2018. Learn more. |
|
|
ACL surgery
Top 5%
|
Dr. Zehnder treated more ACL surgery patients than 95% of similar doctors in the Greater St. Louis area for 2014–2018. Learn more. |
|
|
Shoulder surgery
Top 15%
|
Dr. Zehnder treated more shoulder surgery patients than 85% of similar doctors in the Greater St. Louis area for 2014–2018. Learn more. |
|
|
Rotator cuff surgery
Top 15%
|
Dr. Zehnder treated more rotator cuff surgery patients than 85% of similar doctors in the Greater St. Louis area for 2014–2018. Learn more. |
|
|
Shoulder arthroscopy
Top 15%
|
Dr. Zehnder treated more shoulder arthroscopy patients than 85% of similar doctors in the Greater St. Louis area for 2014–2018. Learn more. |
|
|
X-ray
Top 5%
|
Dr. Zehnder treated more X-ray patients than 95% of similar doctors in the Greater St. Louis area for 2014–2018. Learn more. |
|
|
Arthrocentesis
Top 5%
|
Dr. Zehnder treated more arthrocentesis patients than 95% of similar doctors in the Greater St. Louis area for 2014–2018. Learn more. |
Related services provided
| Leg nerve block |
Dr. Zehnder treated leg nerve block patients in 2014–2018, but we couldn’t determine from our database whether he was was a top doctor for leg nerve block in the Greater St. Louis area during 2014–2018. Learn more. |
|
| Home-based physical therapy |
Dr. Zehnder treated home-based physical therapy patients in 2014–2018, but we couldn’t determine from our database whether he was was a top doctor for home-based physical therapy in the Greater St. Louis area during 2014–2018. Learn more. |
|
|
Magnetic resonance imaging (MRI)
Top 5%
|
Dr. Zehnder treated more magnetic resonance imaging (MRI) patients than 95% of similar doctors in the Greater St. Louis area for 2014–2018. Learn more. |
|
| Regional anesthesia |
Dr. Zehnder treated regional anesthesia patients in 2014–2018, but we couldn’t determine from our database whether he was was a top doctor for regional anesthesia in the Greater St. Louis area during 2014–2018. Learn more. |
|
| Nerve block |
Dr. Zehnder treated nerve block patients in 2014–2018, but we couldn’t determine from our database whether he was was a top doctor for nerve block in the Greater St. Louis area during 2014–2018. Learn more. |
|
| Electrocardiogram (EKG) |
Dr. Zehnder treated electrocardiogram (EKG) patients in 2014–2018, but we couldn’t determine from our database whether he was was a top doctor for electrocardiogram (EKG) in the Greater St. Louis area during 2014–2018. Learn more. |
|
| Complete blood count (CBC) |
Dr. Zehnder treated complete blood count (CBC) patients in 2014–2018, but we couldn’t determine from our database whether he was was a top doctor for complete blood count (CBC) in the Greater St. Louis area during 2014–2018. Learn more. |
|
|
Arthrocentesis
Top 5%
|
Dr. Zehnder treated more arthrocentesis patients than 95% of similar doctors in the Greater St. Louis area for 2014–2018. Learn more. |
|
|
Knee arthroscopy
Top 15%
|
Dr. Zehnder treated more knee arthroscopy patients than 85% of similar doctors in the Greater St. Louis area for 2014–2018. Learn more. |
|
|
Broken femur repair
Top 5%
|
Dr. Zehnder treated more broken femur repair patients than 95% of similar doctors in the Greater St. Louis area for 2014–2018. Learn more. |
|
|
Knee surgery
Top 15%
|
Dr. Zehnder treated more knee surgery patients than 85% of similar doctors in the Greater St. Louis area for 2014–2018. Learn more. |
|
|
Antibiotics
Top 25%
|
Dr. Zehnder treated more antibiotics patients than 75% of similar doctors in the Greater St. Louis area for 2014–2018. Learn more. |
|
| CT scan |
Dr. Zehnder treated CT scan patients in 2014–2018, but we couldn’t determine from our database whether he was was a top doctor for CT scan in the Greater St. Louis area during 2014–2018. Learn more. |
|
|
Pain management
Top 25%
|
Dr. Zehnder treated more pain management patients than 75% of similar doctors in the Greater St. Louis area for 2014–2018. Learn more. |
|
| Broken finger bone repair |
Dr. Zehnder treated broken finger bone repair patients in 2014–2018, but we couldn’t determine from our database whether he was was a top doctor for broken finger bone repair in the Greater St. Louis area during 2014–2018. Learn more. |
|
|
Physical therapy
Top 5%
|
Dr. Zehnder treated more physical therapy patients than 95% of similar doctors in the Greater St. Louis area for 2014–2018. Learn more. |
|
| Broken patella repair |
Dr. Zehnder treated broken patella repair patients in 2014–2018, but we couldn’t determine from our database whether he was was a top doctor for broken patella repair in the Greater St. Louis area during 2014–2018. Learn more. |
|
| Broken hand bone repair |
Dr. Zehnder treated broken hand bone repair patients in 2014–2018, but we couldn’t determine from our database whether he was was a top doctor for broken hand bone repair in the Greater St. Louis area during 2014–2018. Learn more. |
|
|
Broken shoulder repair
Top 25%
|
Dr. Zehnder treated more broken shoulder repair patients than 75% of similar doctors in the Greater St. Louis area for 2014–2018. Learn more. |
|
|
Broken ankle repair
Top 15%
|
Dr. Zehnder treated more broken ankle repair patients than 85% of similar doctors in the Greater St. Louis area for 2014–2018. Learn more. |
|
|
Broken humerus repair
Top 25%
|
Dr. Zehnder treated more broken humerus repair patients than 75% of similar doctors in the Greater St. Louis area for 2014–2018. Learn more. |
|
| Broken forearm repair |
Dr. Zehnder treated broken forearm repair patients in 2014–2018, but we couldn’t determine from our database whether he was was a top doctor for broken forearm repair in the Greater St. Louis area during 2014–2018. Learn more. |
|
|
Broken foot bone repair
Top 15%
|
Dr. Zehnder treated more broken foot bone repair patients than 85% of similar doctors in the Greater St. Louis area for 2014–2018. Learn more. |
|
|
Broken lower leg repair
Top 15%
|
Dr. Zehnder treated more broken lower leg repair patients than 85% of similar doctors in the Greater St. Louis area for 2014–2018. Learn more. |
|
|
X-ray
Top 5%
|
Dr. Zehnder treated more X-ray patients than 95% of similar doctors in the Greater St. Louis area for 2014–2018. Learn more. |
Related services provided
|
Physical therapy
Top 5%
|
Dr. Zehnder treated more physical therapy patients than 95% of similar doctors in the Greater St. Louis area for 2014–2018. Learn more. |
|
| Broken finger bone repair |
Dr. Zehnder treated broken finger bone repair patients in 2014–2018, but we couldn’t determine from our database whether he was was a top doctor for broken finger bone repair in the Greater St. Louis area during 2014–2018. Learn more. |
|
|
Arthrocentesis
Top 5%
|
Dr. Zehnder treated more arthrocentesis patients than 95% of similar doctors in the Greater St. Louis area for 2014–2018. Learn more. |
|
|
Broken foot bone repair
Top 15%
|
Dr. Zehnder treated more broken foot bone repair patients than 85% of similar doctors in the Greater St. Louis area for 2014–2018. Learn more. |
|
|
X-ray
Top 5%
|
Dr. Zehnder treated more X-ray patients than 95% of similar doctors in the Greater St. Louis area for 2014–2018. Learn more. |
Related services provided
|
Shoulder surgery
Top 15%
|
Dr. Zehnder treated more shoulder surgery patients than 85% of similar doctors in the Greater St. Louis area for 2014–2018. Learn more. |
|
|
Rotator cuff surgery
Top 15%
|
Dr. Zehnder treated more rotator cuff surgery patients than 85% of similar doctors in the Greater St. Louis area for 2014–2018. Learn more. |
|
|
Magnetic resonance imaging (MRI)
Top 5%
|
Dr. Zehnder treated more magnetic resonance imaging (MRI) patients than 95% of similar doctors in the Greater St. Louis area for 2014–2018. Learn more. |
|
|
Knee surgery
Top 15%
|
Dr. Zehnder treated more knee surgery patients than 85% of similar doctors in the Greater St. Louis area for 2014–2018. Learn more. |
|
|
Antibiotics
Top 25%
|
Dr. Zehnder treated more antibiotics patients than 75% of similar doctors in the Greater St. Louis area for 2014–2018. Learn more. |
|
|
ACL surgery
Top 5%
|
Dr. Zehnder treated more ACL surgery patients than 95% of similar doctors in the Greater St. Louis area for 2014–2018. Learn more. |
|
|
Shoulder arthroscopy
Top 15%
|
Dr. Zehnder treated more shoulder arthroscopy patients than 85% of similar doctors in the Greater St. Louis area for 2014–2018. Learn more. |
|
|
Pain management
Top 25%
|
Dr. Zehnder treated more pain management patients than 75% of similar doctors in the Greater St. Louis area for 2014–2018. Learn more. |
|
|
Physical therapy
Top 5%
|
Dr. Zehnder treated more physical therapy patients than 95% of similar doctors in the Greater St. Louis area for 2014–2018. Learn more. |
|
|
Arthrocentesis
Top 5%
|
Dr. Zehnder treated more arthrocentesis patients than 95% of similar doctors in the Greater St. Louis area for 2014–2018. Learn more. |
|
|
X-ray
Top 5%
|
Dr. Zehnder treated more X-ray patients than 95% of similar doctors in the Greater St. Louis area for 2014–2018. Learn more. |
Related services provided
| Regional anesthesia |
Dr. Zehnder treated regional anesthesia patients in 2014–2018, but we couldn’t determine from our database whether he was was a top doctor for regional anesthesia in the Greater St. Louis area during 2014–2018. Learn more. |
|
| Nerve block |
Dr. Zehnder treated nerve block patients in 2014–2018, but we couldn’t determine from our database whether he was was a top doctor for nerve block in the Greater St. Louis area during 2014–2018. Learn more. |
|
| Arm nerve block |
Dr. Zehnder treated arm nerve block patients in 2014–2018, but we couldn’t determine from our database whether he was was a top doctor for arm nerve block in the Greater St. Louis area during 2014–2018. Learn more. |
|
|
Antibiotics
Top 25%
|
Dr. Zehnder treated more antibiotics patients than 75% of similar doctors in the Greater St. Louis area for 2014–2018. Learn more. |
|
|
Physical therapy
Top 5%
|
Dr. Zehnder treated more physical therapy patients than 95% of similar doctors in the Greater St. Louis area for 2014–2018. Learn more. |
|
|
Knee surgery
Top 15%
|
Dr. Zehnder treated more knee surgery patients than 85% of similar doctors in the Greater St. Louis area for 2014–2018. Learn more. |
|
|
ACL surgery
Top 5%
|
Dr. Zehnder treated more ACL surgery patients than 95% of similar doctors in the Greater St. Louis area for 2014–2018. Learn more. |
|
|
Pain management
Top 25%
|
Dr. Zehnder treated more pain management patients than 75% of similar doctors in the Greater St. Louis area for 2014–2018. Learn more. |
|
|
Magnetic resonance imaging (MRI)
Top 5%
|
Dr. Zehnder treated more magnetic resonance imaging (MRI) patients than 95% of similar doctors in the Greater St. Louis area for 2014–2018. Learn more. |
|
|
Shoulder arthroscopy
Top 15%
|
Dr. Zehnder treated more shoulder arthroscopy patients than 85% of similar doctors in the Greater St. Louis area for 2014–2018. Learn more. |
|
|
Arthrocentesis
Top 5%
|
Dr. Zehnder treated more arthrocentesis patients than 95% of similar doctors in the Greater St. Louis area for 2014–2018. Learn more. |
|
|
Shoulder surgery
Top 15%
|
Dr. Zehnder treated more shoulder surgery patients than 85% of similar doctors in the Greater St. Louis area for 2014–2018. Learn more. |
|
|
Rotator cuff surgery
Top 15%
|
Dr. Zehnder treated more rotator cuff surgery patients than 85% of similar doctors in the Greater St. Louis area for 2014–2018. Learn more. |
|
|
X-ray
Top 5%
|
Dr. Zehnder treated more X-ray patients than 95% of similar doctors in the Greater St. Louis area for 2014–2018. Learn more. |
Related services provided
| Broken finger bone repair |
Dr. Zehnder treated broken finger bone repair patients in 2014–2018, but we couldn’t determine from our database whether he was was a top doctor for broken finger bone repair in the Greater St. Louis area during 2014–2018. Learn more. |
|
|
X-ray
Top 5%
|
Dr. Zehnder treated more X-ray patients than 95% of similar doctors in the Greater St. Louis area for 2014–2018. Learn more. |
|
|
Broken foot bone repair
Top 15%
|
Dr. Zehnder treated more broken foot bone repair patients than 85% of similar doctors in the Greater St. Louis area for 2014–2018. Learn more. |
Related services provided
| Electrocardiogram (EKG) |
Dr. Zehnder treated electrocardiogram (EKG) patients in 2014–2018, but we couldn’t determine from our database whether he was was a top doctor for electrocardiogram (EKG) in the Greater St. Louis area during 2014–2018. Learn more. |
|
|
Physical therapy
Top 5%
|
Dr. Zehnder treated more physical therapy patients than 95% of similar doctors in the Greater St. Louis area for 2014–2018. Learn more. |
|
|
Knee arthroscopy
Top 15%
|
Dr. Zehnder treated more knee arthroscopy patients than 85% of similar doctors in the Greater St. Louis area for 2014–2018. Learn more. |
|
|
Magnetic resonance imaging (MRI)
Top 5%
|
Dr. Zehnder treated more magnetic resonance imaging (MRI) patients than 95% of similar doctors in the Greater St. Louis area for 2014–2018. Learn more. |
|
|
Antibiotics
Top 25%
|
Dr. Zehnder treated more antibiotics patients than 75% of similar doctors in the Greater St. Louis area for 2014–2018. Learn more. |
|
| Leg nerve block |
Dr. Zehnder treated leg nerve block patients in 2014–2018, but we couldn’t determine from our database whether he was was a top doctor for leg nerve block in the Greater St. Louis area during 2014–2018. Learn more. |
|
| Regional anesthesia |
Dr. Zehnder treated regional anesthesia patients in 2014–2018, but we couldn’t determine from our database whether he was was a top doctor for regional anesthesia in the Greater St. Louis area during 2014–2018. Learn more. |
|
| Nerve block |
Dr. Zehnder treated nerve block patients in 2014–2018, but we couldn’t determine from our database whether he was was a top doctor for nerve block in the Greater St. Louis area during 2014–2018. Learn more. |
|
|
Pain management
Top 25%
|
Dr. Zehnder treated more pain management patients than 75% of similar doctors in the Greater St. Louis area for 2014–2018. Learn more. |
|
|
Arthrocentesis
Top 5%
|
Dr. Zehnder treated more arthrocentesis patients than 95% of similar doctors in the Greater St. Louis area for 2014–2018. Learn more. |
|
|
X-ray
Top 5%
|
Dr. Zehnder treated more X-ray patients than 95% of similar doctors in the Greater St. Louis area for 2014–2018. Learn more. |
|
|
ACL surgery
Top 5%
|
Dr. Zehnder treated more ACL surgery patients than 95% of similar doctors in the Greater St. Louis area for 2014–2018. Learn more. |
|
|
Knee surgery
Top 15%
|
Dr. Zehnder treated more knee surgery patients than 85% of similar doctors in the Greater St. Louis area for 2014–2018. Learn more. |
|
|
Meniscal repair
Top 25%
|
Dr. Zehnder treated more meniscal repair patients than 75% of similar doctors in the Greater St. Louis area for 2014–2018. Learn more. |
|
|
Arthroscopic meniscus surgery
Top 25%
|
Dr. Zehnder treated more arthroscopic meniscus surgery patients than 75% of similar doctors in the Greater St. Louis area for 2014–2018. Learn more. |
Related services provided
|
Magnetic resonance imaging (MRI)
Top 5%
|
Dr. Zehnder treated more magnetic resonance imaging (MRI) patients than 95% of similar doctors in the Greater St. Louis area for 2014–2018. Learn more. |
|
|
Knee surgery
Top 15%
|
Dr. Zehnder treated more knee surgery patients than 85% of similar doctors in the Greater St. Louis area for 2014–2018. Learn more. |
|
|
ACL surgery
Top 5%
|
Dr. Zehnder treated more ACL surgery patients than 95% of similar doctors in the Greater St. Louis area for 2014–2018. Learn more. |
|
| Regional anesthesia |
Dr. Zehnder treated regional anesthesia patients in 2014–2018, but we couldn’t determine from our database whether he was was a top doctor for regional anesthesia in the Greater St. Louis area during 2014–2018. Learn more. |
|
| Nerve block |
Dr. Zehnder treated nerve block patients in 2014–2018, but we couldn’t determine from our database whether he was was a top doctor for nerve block in the Greater St. Louis area during 2014–2018. Learn more. |
|
| Electrocardiogram (EKG) |
Dr. Zehnder treated electrocardiogram (EKG) patients in 2014–2018, but we couldn’t determine from our database whether he was was a top doctor for electrocardiogram (EKG) in the Greater St. Louis area during 2014–2018. Learn more. |
|
| Arm nerve block |
Dr. Zehnder treated arm nerve block patients in 2014–2018, but we couldn’t determine from our database whether he was was a top doctor for arm nerve block in the Greater St. Louis area during 2014–2018. Learn more. |
|
|
Antibiotics
Top 25%
|
Dr. Zehnder treated more antibiotics patients than 75% of similar doctors in the Greater St. Louis area for 2014–2018. Learn more. |
|
|
Physical therapy
Top 5%
|
Dr. Zehnder treated more physical therapy patients than 95% of similar doctors in the Greater St. Louis area for 2014–2018. Learn more. |
|
|
Pain management
Top 25%
|
Dr. Zehnder treated more pain management patients than 75% of similar doctors in the Greater St. Louis area for 2014–2018. Learn more. |
|
|
Shoulder arthroscopy
Top 15%
|
Dr. Zehnder treated more shoulder arthroscopy patients than 85% of similar doctors in the Greater St. Louis area for 2014–2018. Learn more. |
|
|
Arthrocentesis
Top 5%
|
Dr. Zehnder treated more arthrocentesis patients than 95% of similar doctors in the Greater St. Louis area for 2014–2018. Learn more. |
|
|
X-ray
Top 5%
|
Dr. Zehnder treated more X-ray patients than 95% of similar doctors in the Greater St. Louis area for 2014–2018. Learn more. |
|
|
Shoulder surgery
Top 15%
|
Dr. Zehnder treated more shoulder surgery patients than 85% of similar doctors in the Greater St. Louis area for 2014–2018. Learn more. |
|
|
Rotator cuff surgery
Top 15%
|
Dr. Zehnder treated more rotator cuff surgery patients than 85% of similar doctors in the Greater St. Louis area for 2014–2018. Learn more. |
Related services provided
| Complete blood count (CBC) |
Dr. Zehnder treated complete blood count (CBC) patients in 2014–2018, but we couldn’t determine from our database whether he was was a top doctor for complete blood count (CBC) in the Greater St. Louis area during 2014–2018. Learn more. |
|
|
Physical therapy
Top 5%
|
Dr. Zehnder treated more physical therapy patients than 95% of similar doctors in the Greater St. Louis area for 2014–2018. Learn more. |
|
|
Antibiotics
Top 25%
|
Dr. Zehnder treated more antibiotics patients than 75% of similar doctors in the Greater St. Louis area for 2014–2018. Learn more. |
|
|
Pain management
Top 25%
|
Dr. Zehnder treated more pain management patients than 75% of similar doctors in the Greater St. Louis area for 2014–2018. Learn more. |
|
|
X-ray
Top 5%
|
Dr. Zehnder treated more X-ray patients than 95% of similar doctors in the Greater St. Louis area for 2014–2018. Learn more. |
Related services provided
|
Arthrocentesis
Top 5%
|
Dr. Zehnder treated more arthrocentesis patients than 95% of similar doctors in the Greater St. Louis area for 2014–2018. Learn more. |
|
|
X-ray
Top 5%
|
Dr. Zehnder treated more X-ray patients than 95% of similar doctors in the Greater St. Louis area for 2014–2018. Learn more. |
Related services provided
|
Broken ankle repair
Top 15%
|
Dr. Zehnder treated more broken ankle repair patients than 85% of similar doctors in the Greater St. Louis area for 2014–2018. Learn more. |
|
| Regional anesthesia |
Dr. Zehnder treated regional anesthesia patients in 2014–2018, but we couldn’t determine from our database whether he was was a top doctor for regional anesthesia in the Greater St. Louis area during 2014–2018. Learn more. |
|
|
Pain management
Top 25%
|
Dr. Zehnder treated more pain management patients than 75% of similar doctors in the Greater St. Louis area for 2014–2018. Learn more. |
|
| Nerve block |
Dr. Zehnder treated nerve block patients in 2014–2018, but we couldn’t determine from our database whether he was was a top doctor for nerve block in the Greater St. Louis area during 2014–2018. Learn more. |
|
|
Broken lower leg repair
Top 15%
|
Dr. Zehnder treated more broken lower leg repair patients than 85% of similar doctors in the Greater St. Louis area for 2014–2018. Learn more. |
|
|
Physical therapy
Top 5%
|
Dr. Zehnder treated more physical therapy patients than 95% of similar doctors in the Greater St. Louis area for 2014–2018. Learn more. |
|
|
X-ray
Top 5%
|
Dr. Zehnder treated more X-ray patients than 95% of similar doctors in the Greater St. Louis area for 2014–2018. Learn more. |
Related services provided
| Home-based physical therapy |
Dr. Zehnder treated home-based physical therapy patients in 2014–2018, but we couldn’t determine from our database whether he was was a top doctor for home-based physical therapy in the Greater St. Louis area during 2014–2018. Learn more. |
|
|
Arthrocentesis
Top 5%
|
Dr. Zehnder treated more arthrocentesis patients than 95% of similar doctors in the Greater St. Louis area for 2014–2018. Learn more. |
|
|
Physical therapy
Top 5%
|
Dr. Zehnder treated more physical therapy patients than 95% of similar doctors in the Greater St. Louis area for 2014–2018. Learn more. |
|
|
Magnetic resonance imaging (MRI)
Top 5%
|
Dr. Zehnder treated more magnetic resonance imaging (MRI) patients than 95% of similar doctors in the Greater St. Louis area for 2014–2018. Learn more. |
|
|
X-ray
Top 5%
|
Dr. Zehnder treated more X-ray patients than 95% of similar doctors in the Greater St. Louis area for 2014–2018. Learn more. |
Related services provided
|
Arthrocentesis
Top 5%
|
Dr. Zehnder treated more arthrocentesis patients than 95% of similar doctors in the Greater St. Louis area for 2014–2018. Learn more. |
|
|
Physical therapy
Top 5%
|
Dr. Zehnder treated more physical therapy patients than 95% of similar doctors in the Greater St. Louis area for 2014–2018. Learn more. |
|
|
Magnetic resonance imaging (MRI)
Top 5%
|
Dr. Zehnder treated more magnetic resonance imaging (MRI) patients than 95% of similar doctors in the Greater St. Louis area for 2014–2018. Learn more. |
|
|
X-ray
Top 5%
|
Dr. Zehnder treated more X-ray patients than 95% of similar doctors in the Greater St. Louis area for 2014–2018. Learn more. |
Related services provided
| Leg nerve block |
Dr. Zehnder treated leg nerve block patients in 2014–2018, but we couldn’t determine from our database whether he was was a top doctor for leg nerve block in the Greater St. Louis area during 2014–2018. Learn more. |
|
| Electrocardiogram (EKG) |
Dr. Zehnder treated electrocardiogram (EKG) patients in 2014–2018, but we couldn’t determine from our database whether he was was a top doctor for electrocardiogram (EKG) in the Greater St. Louis area during 2014–2018. Learn more. |
|
| CT scan |
Dr. Zehnder treated CT scan patients in 2014–2018, but we couldn’t determine from our database whether he was was a top doctor for CT scan in the Greater St. Louis area during 2014–2018. Learn more. |
|
| Complete blood count (CBC) |
Dr. Zehnder treated complete blood count (CBC) patients in 2014–2018, but we couldn’t determine from our database whether he was was a top doctor for complete blood count (CBC) in the Greater St. Louis area during 2014–2018. Learn more. |
|
|
Broken foot bone repair
Top 15%
|
Dr. Zehnder treated more broken foot bone repair patients than 85% of similar doctors in the Greater St. Louis area for 2014–2018. Learn more. |
|
|
Physical therapy
Top 5%
|
Dr. Zehnder treated more physical therapy patients than 95% of similar doctors in the Greater St. Louis area for 2014–2018. Learn more. |
|
|
Antibiotics
Top 25%
|
Dr. Zehnder treated more antibiotics patients than 75% of similar doctors in the Greater St. Louis area for 2014–2018. Learn more. |
|
| Regional anesthesia |
Dr. Zehnder treated regional anesthesia patients in 2014–2018, but we couldn’t determine from our database whether he was was a top doctor for regional anesthesia in the Greater St. Louis area during 2014–2018. Learn more. |
|
| Nerve block |
Dr. Zehnder treated nerve block patients in 2014–2018, but we couldn’t determine from our database whether he was was a top doctor for nerve block in the Greater St. Louis area during 2014–2018. Learn more. |
|
|
Pain management
Top 25%
|
Dr. Zehnder treated more pain management patients than 75% of similar doctors in the Greater St. Louis area for 2014–2018. Learn more. |
|
|
Broken ankle repair
Top 15%
|
Dr. Zehnder treated more broken ankle repair patients than 85% of similar doctors in the Greater St. Louis area for 2014–2018. Learn more. |
|
|
Broken lower leg repair
Top 15%
|
Dr. Zehnder treated more broken lower leg repair patients than 85% of similar doctors in the Greater St. Louis area for 2014–2018. Learn more. |
|
|
X-ray
Top 5%
|
Dr. Zehnder treated more X-ray patients than 95% of similar doctors in the Greater St. Louis area for 2014–2018. Learn more. |
Related services provided
|
Pain management
Top 25%
|
Dr. Zehnder treated more pain management patients than 75% of similar doctors in the Greater St. Louis area for 2014–2018. Learn more. |
|
|
Magnetic resonance imaging (MRI)
Top 5%
|
Dr. Zehnder treated more magnetic resonance imaging (MRI) patients than 95% of similar doctors in the Greater St. Louis area for 2014–2018. Learn more. |
|
| Electrocardiogram (EKG) |
Dr. Zehnder treated electrocardiogram (EKG) patients in 2014–2018, but we couldn’t determine from our database whether he was was a top doctor for electrocardiogram (EKG) in the Greater St. Louis area during 2014–2018. Learn more. |
|
| Complete blood count (CBC) |
Dr. Zehnder treated complete blood count (CBC) patients in 2014–2018, but we couldn’t determine from our database whether he was was a top doctor for complete blood count (CBC) in the Greater St. Louis area during 2014–2018. Learn more. |
|
|
Knee surgery
Top 15%
|
Dr. Zehnder treated more knee surgery patients than 85% of similar doctors in the Greater St. Louis area for 2014–2018. Learn more. |
|
|
Arthrocentesis
Top 5%
|
Dr. Zehnder treated more arthrocentesis patients than 95% of similar doctors in the Greater St. Louis area for 2014–2018. Learn more. |
|
|
ACL surgery
Top 5%
|
Dr. Zehnder treated more ACL surgery patients than 95% of similar doctors in the Greater St. Louis area for 2014–2018. Learn more. |
|
|
Physical therapy
Top 5%
|
Dr. Zehnder treated more physical therapy patients than 95% of similar doctors in the Greater St. Louis area for 2014–2018. Learn more. |
|
|
X-ray
Top 5%
|
Dr. Zehnder treated more X-ray patients than 95% of similar doctors in the Greater St. Louis area for 2014–2018. Learn more. |
Related services provided
| Electrocardiogram (EKG) |
Dr. Zehnder treated electrocardiogram (EKG) patients in 2014–2018, but we couldn’t determine from our database whether he was was a top doctor for electrocardiogram (EKG) in the Greater St. Louis area during 2014–2018. Learn more. |
|
| Home-based physical therapy |
Dr. Zehnder treated home-based physical therapy patients in 2014–2018, but we couldn’t determine from our database whether he was was a top doctor for home-based physical therapy in the Greater St. Louis area during 2014–2018. Learn more. |
|
|
Arthrocentesis
Top 5%
|
Dr. Zehnder treated more arthrocentesis patients than 95% of similar doctors in the Greater St. Louis area for 2014–2018. Learn more. |
|
|
Physical therapy
Top 5%
|
Dr. Zehnder treated more physical therapy patients than 95% of similar doctors in the Greater St. Louis area for 2014–2018. Learn more. |
|
|
Magnetic resonance imaging (MRI)
Top 5%
|
Dr. Zehnder treated more magnetic resonance imaging (MRI) patients than 95% of similar doctors in the Greater St. Louis area for 2014–2018. Learn more. |
|
|
X-ray
Top 5%
|
Dr. Zehnder treated more X-ray patients than 95% of similar doctors in the Greater St. Louis area for 2014–2018. Learn more. |
Related services provided
|
Pain management
Top 25%
|
Dr. Zehnder treated more pain management patients than 75% of similar doctors in the Greater St. Louis area for 2014–2018. Learn more. |
|
|
Broken foot bone repair
Top 15%
|
Dr. Zehnder treated more broken foot bone repair patients than 85% of similar doctors in the Greater St. Louis area for 2014–2018. Learn more. |
|
|
Antibiotics
Top 25%
|
Dr. Zehnder treated more antibiotics patients than 75% of similar doctors in the Greater St. Louis area for 2014–2018. Learn more. |
|
|
Broken lower leg repair
Top 15%
|
Dr. Zehnder treated more broken lower leg repair patients than 85% of similar doctors in the Greater St. Louis area for 2014–2018. Learn more. |
|
|
X-ray
Top 5%
|
Dr. Zehnder treated more X-ray patients than 95% of similar doctors in the Greater St. Louis area for 2014–2018. Learn more. |
Related services provided
|
Meniscal repair
Top 25%
|
Dr. Zehnder treated more meniscal repair patients than 75% of similar doctors in the Greater St. Louis area for 2014–2018. Learn more. |
|
|
Magnetic resonance imaging (MRI)
Top 5%
|
Dr. Zehnder treated more magnetic resonance imaging (MRI) patients than 95% of similar doctors in the Greater St. Louis area for 2014–2018. Learn more. |
|
|
Arthroscopic meniscus surgery
Top 25%
|
Dr. Zehnder treated more arthroscopic meniscus surgery patients than 75% of similar doctors in the Greater St. Louis area for 2014–2018. Learn more. |
|
|
Arthrocentesis
Top 5%
|
Dr. Zehnder treated more arthrocentesis patients than 95% of similar doctors in the Greater St. Louis area for 2014–2018. Learn more. |
|
|
X-ray
Top 5%
|
Dr. Zehnder treated more X-ray patients than 95% of similar doctors in the Greater St. Louis area for 2014–2018. Learn more. |
Related services provided
| Regional anesthesia |
Dr. Zehnder treated regional anesthesia patients in 2014–2018, but we couldn’t determine from our database whether he was was a top doctor for regional anesthesia in the Greater St. Louis area during 2014–2018. Learn more. |
|
| Nerve block |
Dr. Zehnder treated nerve block patients in 2014–2018, but we couldn’t determine from our database whether he was was a top doctor for nerve block in the Greater St. Louis area during 2014–2018. Learn more. |
|
| Arm nerve block |
Dr. Zehnder treated arm nerve block patients in 2014–2018, but we couldn’t determine from our database whether he was was a top doctor for arm nerve block in the Greater St. Louis area during 2014–2018. Learn more. |
|
|
Antibiotics
Top 25%
|
Dr. Zehnder treated more antibiotics patients than 75% of similar doctors in the Greater St. Louis area for 2014–2018. Learn more. |
|
|
Pain management
Top 25%
|
Dr. Zehnder treated more pain management patients than 75% of similar doctors in the Greater St. Louis area for 2014–2018. Learn more. |
|
|
Shoulder surgery
Top 15%
|
Dr. Zehnder treated more shoulder surgery patients than 85% of similar doctors in the Greater St. Louis area for 2014–2018. Learn more. |
|
|
Rotator cuff surgery
Top 15%
|
Dr. Zehnder treated more rotator cuff surgery patients than 85% of similar doctors in the Greater St. Louis area for 2014–2018. Learn more. |
|
|
Shoulder arthroscopy
Top 15%
|
Dr. Zehnder treated more shoulder arthroscopy patients than 85% of similar doctors in the Greater St. Louis area for 2014–2018. Learn more. |
|
|
Physical therapy
Top 5%
|
Dr. Zehnder treated more physical therapy patients than 95% of similar doctors in the Greater St. Louis area for 2014–2018. Learn more. |
|
|
X-ray
Top 5%
|
Dr. Zehnder treated more X-ray patients than 95% of similar doctors in the Greater St. Louis area for 2014–2018. Learn more. |
|
|
Arthrocentesis
Top 5%
|
Dr. Zehnder treated more arthrocentesis patients than 95% of similar doctors in the Greater St. Louis area for 2014–2018. Learn more. |
Related services provided
|
Shoulder arthroscopy
Top 15%
|
Dr. Zehnder treated more shoulder arthroscopy patients than 85% of similar doctors in the Greater St. Louis area for 2014–2018. Learn more. |
|
| Regional anesthesia |
Dr. Zehnder treated regional anesthesia patients in 2014–2018, but we couldn’t determine from our database whether he was was a top doctor for regional anesthesia in the Greater St. Louis area during 2014–2018. Learn more. |
|
| Nerve block |
Dr. Zehnder treated nerve block patients in 2014–2018, but we couldn’t determine from our database whether he was was a top doctor for nerve block in the Greater St. Louis area during 2014–2018. Learn more. |
|
| Leg nerve block |
Dr. Zehnder treated leg nerve block patients in 2014–2018, but we couldn’t determine from our database whether he was was a top doctor for leg nerve block in the Greater St. Louis area during 2014–2018. Learn more. |
|
| CT scan |
Dr. Zehnder treated CT scan patients in 2014–2018, but we couldn’t determine from our database whether he was was a top doctor for CT scan in the Greater St. Louis area during 2014–2018. Learn more. |
|
|
Broken shoulder repair
Top 25%
|
Dr. Zehnder treated more broken shoulder repair patients than 75% of similar doctors in the Greater St. Louis area for 2014–2018. Learn more. |
|
| Broken patella repair |
Dr. Zehnder treated broken patella repair patients in 2014–2018, but we couldn’t determine from our database whether he was was a top doctor for broken patella repair in the Greater St. Louis area during 2014–2018. Learn more. |
|
|
Broken ankle repair
Top 15%
|
Dr. Zehnder treated more broken ankle repair patients than 85% of similar doctors in the Greater St. Louis area for 2014–2018. Learn more. |
|
|
Antibiotics
Top 25%
|
Dr. Zehnder treated more antibiotics patients than 75% of similar doctors in the Greater St. Louis area for 2014–2018. Learn more. |
|
|
Physical therapy
Top 5%
|
Dr. Zehnder treated more physical therapy patients than 95% of similar doctors in the Greater St. Louis area for 2014–2018. Learn more. |
|
|
Pain management
Top 25%
|
Dr. Zehnder treated more pain management patients than 75% of similar doctors in the Greater St. Louis area for 2014–2018. Learn more. |
|
|
Arthrocentesis
Top 5%
|
Dr. Zehnder treated more arthrocentesis patients than 95% of similar doctors in the Greater St. Louis area for 2014–2018. Learn more. |
|
|
Knee surgery
Top 15%
|
Dr. Zehnder treated more knee surgery patients than 85% of similar doctors in the Greater St. Louis area for 2014–2018. Learn more. |
|
|
Knee arthroscopy
Top 15%
|
Dr. Zehnder treated more knee arthroscopy patients than 85% of similar doctors in the Greater St. Louis area for 2014–2018. Learn more. |
|
|
X-ray
Top 5%
|
Dr. Zehnder treated more X-ray patients than 95% of similar doctors in the Greater St. Louis area for 2014–2018. Learn more. |
Related services provided
| Regional anesthesia |
Dr. Zehnder treated regional anesthesia patients in 2014–2018, but we couldn’t determine from our database whether he was was a top doctor for regional anesthesia in the Greater St. Louis area during 2014–2018. Learn more. |
|
| Nerve block |
Dr. Zehnder treated nerve block patients in 2014–2018, but we couldn’t determine from our database whether he was was a top doctor for nerve block in the Greater St. Louis area during 2014–2018. Learn more. |
|
| Arm nerve block |
Dr. Zehnder treated arm nerve block patients in 2014–2018, but we couldn’t determine from our database whether he was was a top doctor for arm nerve block in the Greater St. Louis area during 2014–2018. Learn more. |
|
|
Antibiotics
Top 25%
|
Dr. Zehnder treated more antibiotics patients than 75% of similar doctors in the Greater St. Louis area for 2014–2018. Learn more. |
|
|
Pain management
Top 25%
|
Dr. Zehnder treated more pain management patients than 75% of similar doctors in the Greater St. Louis area for 2014–2018. Learn more. |
|
|
Shoulder arthroscopy
Top 15%
|
Dr. Zehnder treated more shoulder arthroscopy patients than 85% of similar doctors in the Greater St. Louis area for 2014–2018. Learn more. |
|
|
Physical therapy
Top 5%
|
Dr. Zehnder treated more physical therapy patients than 95% of similar doctors in the Greater St. Louis area for 2014–2018. Learn more. |
|
|
X-ray
Top 5%
|
Dr. Zehnder treated more X-ray patients than 95% of similar doctors in the Greater St. Louis area for 2014–2018. Learn more. |
|
|
Shoulder surgery
Top 15%
|
Dr. Zehnder treated more shoulder surgery patients than 85% of similar doctors in the Greater St. Louis area for 2014–2018. Learn more. |
|
|
Rotator cuff surgery
Top 15%
|
Dr. Zehnder treated more rotator cuff surgery patients than 85% of similar doctors in the Greater St. Louis area for 2014–2018. Learn more. |
|
|
Arthrocentesis
Top 5%
|
Dr. Zehnder treated more arthrocentesis patients than 95% of similar doctors in the Greater St. Louis area for 2014–2018. Learn more. |
Related services provided
| Regional anesthesia |
Dr. Zehnder treated regional anesthesia patients in 2014–2018, but we couldn’t determine from our database whether he was was a top doctor for regional anesthesia in the Greater St. Louis area during 2014–2018. Learn more. |
|
| Nerve block |
Dr. Zehnder treated nerve block patients in 2014–2018, but we couldn’t determine from our database whether he was was a top doctor for nerve block in the Greater St. Louis area during 2014–2018. Learn more. |
|
|
Magnetic resonance imaging (MRI)
Top 5%
|
Dr. Zehnder treated more magnetic resonance imaging (MRI) patients than 95% of similar doctors in the Greater St. Louis area for 2014–2018. Learn more. |
|
|
Arthrocentesis
Top 5%
|
Dr. Zehnder treated more arthrocentesis patients than 95% of similar doctors in the Greater St. Louis area for 2014–2018. Learn more. |
|
|
Antibiotics
Top 25%
|
Dr. Zehnder treated more antibiotics patients than 75% of similar doctors in the Greater St. Louis area for 2014–2018. Learn more. |
|
|
X-ray
Top 5%
|
Dr. Zehnder treated more X-ray patients than 95% of similar doctors in the Greater St. Louis area for 2014–2018. Learn more. |
|
|
Shoulder surgery
Top 15%
|
Dr. Zehnder treated more shoulder surgery patients than 85% of similar doctors in the Greater St. Louis area for 2014–2018. Learn more. |
|
|
Rotator cuff surgery
Top 15%
|
Dr. Zehnder treated more rotator cuff surgery patients than 85% of similar doctors in the Greater St. Louis area for 2014–2018. Learn more. |
|
|
Pain management
Top 25%
|
Dr. Zehnder treated more pain management patients than 75% of similar doctors in the Greater St. Louis area for 2014–2018. Learn more. |
|
|
Shoulder arthroscopy
Top 15%
|
Dr. Zehnder treated more shoulder arthroscopy patients than 85% of similar doctors in the Greater St. Louis area for 2014–2018. Learn more. |
|
|
ACL surgery
Top 5%
|
Dr. Zehnder treated more ACL surgery patients than 95% of similar doctors in the Greater St. Louis area for 2014–2018. Learn more. |
|
|
Knee arthroscopy
Top 15%
|
Dr. Zehnder treated more knee arthroscopy patients than 85% of similar doctors in the Greater St. Louis area for 2014–2018. Learn more. |
|
|
Meniscal repair
Top 25%
|
Dr. Zehnder treated more meniscal repair patients than 75% of similar doctors in the Greater St. Louis area for 2014–2018. Learn more. |
|
|
Arthroscopic meniscus surgery
Top 25%
|
Dr. Zehnder treated more arthroscopic meniscus surgery patients than 75% of similar doctors in the Greater St. Louis area for 2014–2018. Learn more. |
|
|
Knee surgery
Top 15%
|
Dr. Zehnder treated more knee surgery patients than 85% of similar doctors in the Greater St. Louis area for 2014–2018. Learn more. |
Related services provided
|
Magnetic resonance imaging (MRI)
Top 5%
|
Dr. Zehnder treated more magnetic resonance imaging (MRI) patients than 95% of similar doctors in the Greater St. Louis area for 2014–2018. Learn more. |
|
| Complete blood count (CBC) |
Dr. Zehnder treated complete blood count (CBC) patients in 2014–2018, but we couldn’t determine from our database whether he was was a top doctor for complete blood count (CBC) in the Greater St. Louis area during 2014–2018. Learn more. |
|
| Broken hand bone repair |
Dr. Zehnder treated broken hand bone repair patients in 2014–2018, but we couldn’t determine from our database whether he was was a top doctor for broken hand bone repair in the Greater St. Louis area during 2014–2018. Learn more. |
|
|
Broken femur repair
Top 5%
|
Dr. Zehnder treated more broken femur repair patients than 95% of similar doctors in the Greater St. Louis area for 2014–2018. Learn more. |
|
|
Arthrocentesis
Top 5%
|
Dr. Zehnder treated more arthrocentesis patients than 95% of similar doctors in the Greater St. Louis area for 2014–2018. Learn more. |
|
|
Antibiotics
Top 25%
|
Dr. Zehnder treated more antibiotics patients than 75% of similar doctors in the Greater St. Louis area for 2014–2018. Learn more. |
|
|
Pain management
Top 25%
|
Dr. Zehnder treated more pain management patients than 75% of similar doctors in the Greater St. Louis area for 2014–2018. Learn more. |
|
| CT scan |
Dr. Zehnder treated CT scan patients in 2014–2018, but we couldn’t determine from our database whether he was was a top doctor for CT scan in the Greater St. Louis area during 2014–2018. Learn more. |
|
|
Physical therapy
Top 5%
|
Dr. Zehnder treated more physical therapy patients than 95% of similar doctors in the Greater St. Louis area for 2014–2018. Learn more. |
|
|
Broken humerus repair
Top 25%
|
Dr. Zehnder treated more broken humerus repair patients than 75% of similar doctors in the Greater St. Louis area for 2014–2018. Learn more. |
|
| Broken forearm repair |
Dr. Zehnder treated broken forearm repair patients in 2014–2018, but we couldn’t determine from our database whether he was was a top doctor for broken forearm repair in the Greater St. Louis area during 2014–2018. Learn more. |
|
|
X-ray
Top 5%
|
Dr. Zehnder treated more X-ray patients than 95% of similar doctors in the Greater St. Louis area for 2014–2018. Learn more. |
Related services provided
|
Magnetic resonance imaging (MRI)
Top 5%
|
Dr. Zehnder treated more magnetic resonance imaging (MRI) patients than 95% of similar doctors in the Greater St. Louis area for 2014–2018. Learn more. |
|
|
Shoulder arthroscopy
Top 15%
|
Dr. Zehnder treated more shoulder arthroscopy patients than 85% of similar doctors in the Greater St. Louis area for 2014–2018. Learn more. |
|
|
Physical therapy
Top 5%
|
Dr. Zehnder treated more physical therapy patients than 95% of similar doctors in the Greater St. Louis area for 2014–2018. Learn more. |
|
|
Meniscal repair
Top 25%
|
Dr. Zehnder treated more meniscal repair patients than 75% of similar doctors in the Greater St. Louis area for 2014–2018. Learn more. |
|
|
Arthroscopic meniscus surgery
Top 25%
|
Dr. Zehnder treated more arthroscopic meniscus surgery patients than 75% of similar doctors in the Greater St. Louis area for 2014–2018. Learn more. |
|
|
Knee surgery
Top 15%
|
Dr. Zehnder treated more knee surgery patients than 85% of similar doctors in the Greater St. Louis area for 2014–2018. Learn more. |
|
|
Knee arthroscopy
Top 15%
|
Dr. Zehnder treated more knee arthroscopy patients than 85% of similar doctors in the Greater St. Louis area for 2014–2018. Learn more. |
|
|
Arthrocentesis
Top 5%
|
Dr. Zehnder treated more arthrocentesis patients than 95% of similar doctors in the Greater St. Louis area for 2014–2018. Learn more. |
|
|
X-ray
Top 5%
|
Dr. Zehnder treated more X-ray patients than 95% of similar doctors in the Greater St. Louis area for 2014–2018. Learn more. |
Related services provided
|
Physical therapy
Top 5%
|
Dr. Zehnder treated more physical therapy patients than 95% of similar doctors in the Greater St. Louis area for 2014–2018. Learn more. |
|
|
X-ray
Top 5%
|
Dr. Zehnder treated more X-ray patients than 95% of similar doctors in the Greater St. Louis area for 2014–2018. Learn more. |
Repeat hip replacement rate
| Dr. Zehnder’s rate | < 1% |
| Predicted rate | 2% |
As a patient, you may prefer a doctor who has a lower rate of repeat hip replacement to improve your odds of having an uncomplicated recovery after surgery.
Compared to predicted rates calculated for each doctor’s unique mix of cases and patients
-
Lower than our predicted rate