of
DL

Daniel Lahr, MD

Dr. Lahr is an orthopedic surgeon in the Rockville area. He is affiliated with Suburban Hospital and Providence Hospital.
Get directions
Opens Google Maps in another tab

Conditions treated

Tap to see related services for each condition and more details about our calculations.

Top 25%
701 doctors
Top 15%
701 doctors
Top 5%
350 doctors
Dr. Lahr saw more pain patients than 95% of similar doctors in the Washington area in 2014–2018. Learn more.

Related services provided

Top 25%
217 doctors
Top 15%
216 doctors
Top 5%
108 doctors
Dr. Lahr saw more sprained joint patients than 95% of similar doctors in the Washington area in 2014–2018. Learn more.

Related services provided

Top 25%
18 doctors
Top 15%
18 doctors
Top 5%
9 doctors
Dr. Lahr saw more bunion patients than 95% of similar doctors in the Washington area in 2014–2018. Learn more.

Related services provided

Top 25%
4 doctors
Top 15%
3 doctors
Top 5%
1 doctor
Dr. Lahr saw more hammer toe patients than 85% of similar doctors in the Washington area in 2014–2018. Learn more.

Related services provided

Top 25%
28 doctors
Top 15%
27 doctors
Top 5%
13 doctors
Dr. Lahr saw more sprained foot patients than 95% of similar doctors in the Washington area in 2014–2018. Learn more.

Related services provided

Top 25%
58 doctors
Top 15%
58 doctors
Top 5%
29 doctors
Dr. Lahr saw more sprained back patients than 85% of similar doctors in the Washington area in 2014–2018. Learn more.

Related services provided

Top 25%
79 doctors
Top 15%
78 doctors
Top 5%
39 doctors
Dr. Lahr saw more foot condition patients than 95% of similar doctors in the Washington area in 2014–2018. Learn more.

Related services provided

Top 25%
254 doctors
Top 15%
254 doctors
Top 5%
127 doctors
Dr. Lahr saw more arthritis patients than 95% of similar doctors in the Washington area in 2014–2018. Learn more.

Related services provided

Top 25%
158 doctors
Top 15%
157 doctors
Top 5%
78 doctors
Dr. Lahr saw more broken bone patients than 95% of similar doctors in the Washington area in 2014–2018. Learn more.

Related services provided

Top 25%
93 doctors
Top 15%
94 doctors
Top 5%
46 doctors
Dr. Lahr saw more sprained ankle patients than 95% of similar doctors in the Washington area in 2014–2018. Learn more.

Related services provided

Top 25%
219 doctors
Top 15%
219 doctors
Top 5%
109 doctors
Dr. Lahr saw more osteoarthritis patients than 95% of similar doctors in the Washington area in 2014–2018. Learn more.

Related services provided

Top 25%
368 doctors
Top 15%
368 doctors
Top 5%
183 doctors
Dr. Lahr saw more back problems patients than 95% of similar doctors in the Washington area in 2014–2018. Learn more.

Related services provided

Top 25%
94 doctors
Top 15%
93 doctors
Top 5%
46 doctors
Dr. Lahr saw more spondylosis patients than 85% of similar doctors in the Washington area in 2014–2018. Learn more.

Related services provided

Top 25%
62 doctors
Top 15%
62 doctors
Top 5%
31 doctors
Dr. Lahr saw more plantar fasciitis patients than 95% of similar doctors in the Washington area in 2014–2018. Learn more.

Related services provided

Top 25%
346 doctors
Top 15%
346 doctors
Top 5%
173 doctors
Dr. Lahr saw more spine condition patients than 95% of similar doctors in the Washington area in 2014–2018. Learn more.

Related services provided

Top 25%
117 doctors
Top 15%
116 doctors
Top 5%
58 doctors
Dr. Lahr saw more abnormal gait patients than 95% of similar doctors in the Washington area in 2014–2018. Learn more.

Related services provided

Top 25%
79 doctors
Top 15%
80 doctors
Top 5%
39 doctors
Dr. Lahr saw more degenerative disc disease (DDD) patients than 85% of similar doctors in the Washington area in 2014–2018. Learn more.

Related services provided

Top 25%
2 doctors
Top 15%
2 doctors
Top 5%
1 doctor
Dr. Lahr saw more torn Achilles patients than 95% of similar doctors in the Washington area in 2014–2018. Learn more.
Top 25%
38 doctors
Top 15%
37 doctors
Top 5%
18 doctors
Dr. Lahr saw more torn meniscus patients than 95% of similar doctors in the Washington area in 2014–2018. Learn more.

Related services provided

Top 25%
26 doctors
Top 15%
25 doctors
Top 5%
12 doctors
Dr. Lahr saw more Achilles tendinitis patients than 95% of similar doctors in the Washington area in 2014–2018. Learn more.

Related services provided

Top 25%
60 doctors
Top 15%
59 doctors
Top 5%
29 doctors
Dr. Lahr saw more sprained neck patients than 85% of similar doctors in the Washington area in 2014–2018. Learn more.

Related services provided

Top 25%
14 doctors
Top 15%
15 doctors
Top 5%
7 doctors
Dr. Lahr saw more contracture patients than 85% of similar doctors in the Washington area in 2014–2018. Learn more.

Related services provided

Top 25%
19 doctors
Top 15%
19 doctors
Top 5%
9 doctors
Dr. Lahr saw more rotator cuff sprain patients than 95% of similar doctors in the Washington area in 2014–2018. Learn more.

Related services provided

Top 25%
308 doctors
Top 15%
308 doctors
Top 5%
154 doctors
Dr. Lahr saw more congenital disorders patients than 95% of similar doctors in the Washington area in 2014–2018. Learn more.

Related services provided

Top 25%
304 doctors
Top 15%
304 doctors
Top 5%
151 doctors
Dr. Lahr saw more birth defects patients than 95% of similar doctors in the Washington area in 2014–2018. Learn more.

Related services provided

Top 25%
39 doctors
Top 15%
39 doctors
Top 5%
19 doctors
Dr. Lahr saw more broken foot patients than 95% of similar doctors in the Washington area in 2014–2018. Learn more.

Related services provided

Top 25%
88 doctors
Top 15%
88 doctors
Top 5%
44 doctors
Dr. Lahr saw more rotator cuff syndrome patients than 95% of similar doctors in the Washington area in 2014–2018. Learn more.

Related services provided

Top 25%
3 doctors
Top 15%
4 doctors
Top 5%
1 doctor
Dr. Lahr saw more ACL tear patients than 85% of similar doctors in the Washington area in 2014–2018. Learn more.

Related services provided

Top 25%
9 doctors
Top 15%
9 doctors
Top 5%
4 doctors
Dr. Lahr saw more bone spur patients than 95% of similar doctors in the Washington area in 2014–2018. Learn more.

Related services provided

Top 25%
19 doctors
Top 15%
18 doctors
Top 5%
9 doctors
Dr. Lahr saw lymphedema patients in 2014–2018, but we couldn’t determine whether he was a top doctor for the condition in the Washington area. Learn more.

Repeat knee replacement rate

Dr. Lahr’s repeat knee replacement rate is similar to the rate we predicted for his mix of cases and patients.
3%
repeat knee replacement rate

As a patient, you may prefer a doctor who has a lower rate of repeat knee replacement to improve your odds of having an uncomplicated recovery after surgery.

Decision factor

Compared to predicted rates calculated for each doctor’s unique mix of cases and patients

  • Lower than our predicted rate
  • Higher than our predicted rate
  • Similar to our predicted rate

If you need a knee replacement, chances are you only want to have the procedure once. But some people need to have knee replacements done over again, sometimes due to prosthetic damage or infection from a first surgery. Not only is there pain, inconvenience, additional cost, and recovery time associated with a second surgery, but studies have also shown that the rate of complications after a revision of a knee replacement surgery is greater than for a primary knee replacement.

To help you understand how Dr. Lahr’s rate of repeat knee replacement compares to a typical doctor’s:

  1. We first measure how many of Dr. Lahr’s primary knee replacements resulted in a second knee replacement within 90 days of the first one— we call this their repeat knee replacement rate.
  2. We then analyze the typical practices of all other doctors in the United States who perform primary knee replacements, using a statistical model to predict the repeat knee replacement rate for patients like Dr. Lahr’s.

By comparing these two numbers, you can see whether Dr. Lahr’s rate of repeat knee replacement is lower than, similar to, or higher than the predicted rate.

This prediction is adjusted based on the types of patients the doctor sees, so a doctor who treats sicker patients will have a different predicted rate than one who treats healthier patients.

Locations

Dr. Lahr sees patients and can be reached at the following location.

Maryland Bariatrics PC
9707 Medical Center Dr
Rockville, MD 20850
20 miles away

Reviews

Credentials
  • Drexel University College of Medicine
    MEDICAL EDUCATION, 1988
  • Duke University Hospital Program
    RESIDENCY
  • MCP HAHNEMANN UNIV (FORMERLY ALLEGHENY UNIV)
    MEDICAL EDUCATION, 1988

Hospital affiliations

Dr. Lahr is able to admit and treat patients at the following hospitals.

  • Suburban Hospital
    A
    Hospital safety grade (Spring 2019)
  • Providence Hospital
    Hospital safety grade not available

Insurance accepted

Always check coverage with your doctor’s office.

  • Aetna
  • Anthem
  • Arkansas Blue Cross and Blue Shield
  • Assurant Health
  • AvMed
  • Baptist Health Plan
  • Beacon Health Strategies
  • Blue Cross Blue Shield of Arizona
  • Blue Cross Blue Shield of Massachusetts
  • Blue Cross Blue Shield of Michigan
  • Blue Cross and Blue Shield of Alabama
  • Blue Cross and Blue Shield of Florida
  • Blue Cross and Blue Shield of Illinois
  • Blue Cross and Blue Shield of Kansas
  • Blue Cross and Blue Shield of Kansas City
  • Blue Cross and Blue Shield of Louisiana
  • Blue Cross and Blue Shield of Minnesota
  • Blue Cross and Blue Shield of Mississippi
  • Blue Cross and Blue Shield of Montana
  • Blue Cross and Blue Shield of Nebraska
  • Blue Cross and Blue Shield of New Mexico
  • Blue Cross and Blue Shield of North Dakota
  • Blue Cross and Blue Shield of Oklahoma
  • Blue Cross and Blue Shield of Rhode Island
  • Blue Cross and Blue Shield of Texas
  • Blue Cross and Blue Shield of Vermont
  • Blue Cross and Blue Shield of Wyoming
  • Blue Cross of Idaho
  • Blue Shield of California
  • BlueCross BlueShield of South Carolina
  • BlueCross BlueShield of Tennessee
  • CareFirst BlueCross BlueShield
  • Cigna
  • CoreSource
  • Coventry Health Care
  • Cross and Blue Shield of North Carolina
  • EmblemHealth
  • Evergreen Health Cooperative
  • Fallon Health
  • First Choice Health
  • Geisinger Health Plan
  • Group Health Cooperative of South Central Wisconsin
  • Harvard Pilgrim Health Care
  • Health Net
  • HealthPartners
  • HealthSCOPE Benefits
  • HealthSmart
  • Highmark Blue Cross Blue Shield
  • Horizon Blue Cross Blue Shield of New Jersey
  • Humana
  • Independence Blue Cross AmeriHealth
  • Magellan Health
  • MagnaCare
  • Medica
  • Medical Mutual of Ohio
  • Medicare
  • Meritain Health
  • MultiPlan
  • Optima Health
  • PacificSource
  • Pomco
  • Premera Blue Cross
  • Priority Health
  • Providence Health Plan
  • Regence Blue Cross Blue Shield
  • Rocky Mountain Health Plans
  • TRICARE
  • Tufts Health Plan
  • UPMC Health Plan
  • United Healthcare
  • ValueOptions
  • Wellmark Blue Cross and Blue Shield