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Thomas Callahan, MD

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Conditions treated

Tap to see cost estimates for related services and more details about our calculations.

Top 25%
16 doctors
Top 15%
16 doctors
Top 5%
8 doctors
Dr. Callahan saw pain patients in 2014–2018, but we couldn’t determine whether he was a top doctor for the condition in the St. George area. Learn more.

Related services provided

Top 25%
14 doctors
Top 15%
13 doctors
Top 5%
6 doctors
Dr. Callahan saw cardiovascular disease (CVD) patients in 2014–2018, but we couldn’t determine whether he was a top doctor for the condition in the St. George area. Learn more.

Related services provided

Top 25%
2 doctors
Top 15%
2 doctors
Top 5%
1 doctor
Dr. Callahan saw scoliosis patients in 2014–2018, but we couldn’t determine whether he was a top doctor for the condition in the St. George area. Learn more.

Related services provided

Top 25%
3 doctors
Top 15%
2 doctors
Top 5%
1 doctor
Dr. Callahan saw generalized anxiety disorder (GAD) patients in 2014–2018, but we couldn’t determine whether he was a top doctor for the condition in the St. George area. Learn more.
Top 25%
9 doctors
Top 15%
8 doctors
Top 5%
4 doctors
Dr. Callahan saw high cholesterol patients in 2014–2018, but we couldn’t determine whether he was a top doctor for the condition in the St. George area. Learn more.

Related services provided

Top 25%
4 doctors
Top 15%
4 doctors
Top 5%
1 doctor
Dr. Callahan saw spondylosis patients in 2014–2018, but we couldn’t determine whether he was a top doctor for the condition in the St. George area. Learn more.

Related services provided

Top 25%
13 doctors
Top 15%
13 doctors
Top 5%
6 doctors
Dr. Callahan saw vascular disease patients in 2014–2018, but we couldn’t determine whether he was a top doctor for the condition in the St. George area. Learn more.

Related services provided

Top 25%
11 doctors
Top 15%
10 doctors
Top 5%
5 doctors
Dr. Callahan saw back problems patients in 2014–2018, but we couldn’t determine whether he was a top doctor for the condition in the St. George area. Learn more.

Related services provided

Top 25%
4 doctors
Top 15%
4 doctors
Top 5%
2 doctors
Dr. Callahan saw attention deficit hyperactivity disorder (ADHD) patients in 2014–2018, but we couldn’t determine whether he was a top doctor for the condition in the St. George area. Learn more.
Top 25%
4 doctors
Top 15%
3 doctors
Top 5%
1 doctor
Dr. Callahan saw vitamin deficiency patients in 2014–2018, but we couldn’t determine whether he was a top doctor for the condition in the St. George area. Learn more.

Related services provided

Top 25%
9 doctors
Top 15%
10 doctors
Top 5%
4 doctors
Dr. Callahan saw back pain patients in 2014–2018, but we couldn’t determine whether he was a top doctor for the condition in the St. George area. Learn more.

Related services provided

Top 25%
10 doctors
Top 15%
10 doctors
Top 5%
5 doctors
Dr. Callahan saw spine condition patients in 2014–2018, but we couldn’t determine whether he was a top doctor for the condition in the St. George area. Learn more.

Related services provided

Top 25%
12 doctors
Top 15%
13 doctors
Top 5%
6 doctors
Dr. Callahan saw diabetes patients in 2014–2018, but we couldn’t determine whether he was a top doctor for the condition in the St. George area. Learn more.

Related services provided

Top 25%
11 doctors
Top 15%
12 doctors
Top 5%
5 doctors
Dr. Callahan saw type 2 diabetes patients in 2014–2018, but we couldn’t determine whether he was a top doctor for the condition in the St. George area. Learn more.

Related services provided

Top 25%
8 doctors
Top 15%
9 doctors
Top 5%
4 doctors
Dr. Callahan saw thyroid condition patients in 2014–2018, but we couldn’t determine whether he was a top doctor for the condition in the St. George area. Learn more.

Related services provided

Top 25%
8 doctors
Top 15%
8 doctors
Top 5%
3 doctors
Dr. Callahan saw hypothyroidism patients in 2014–2018, but we couldn’t determine whether he was a top doctor for the condition in the St. George area. Learn more.

Related services provided

Top 25%
6 doctors
Top 15%
6 doctors
Top 5%
3 doctors
Dr. Callahan saw tonsillitis patients in 2014–2018, but we couldn’t determine whether he was a top doctor for the condition in the St. George area. Learn more.

Related services provided

Top 25%
13 doctors
Top 15%
13 doctors
Top 5%
6 doctors
Dr. Callahan saw digestive tract conditions patients in 2014–2018, but we couldn’t determine whether he was a top doctor for the condition in the St. George area. Learn more.

Related services provided

Top 25%
7 doctors
Top 15%
7 doctors
Top 5%
3 doctors
Dr. Callahan saw birth defects patients in 2014–2018, but we couldn’t determine whether he was a top doctor for the condition in the St. George area. Learn more.
Top 25%
7 doctors
Top 15%
7 doctors
Top 5%
3 doctors
Dr. Callahan saw congenital disorders patients in 2014–2018, but we couldn’t determine whether he was a top doctor for the condition in the St. George area. Learn more.
Top 25%
2 doctors
Top 15%
2 doctors
Top 5%
Dr. Callahan saw bipolar disorder patients in 2014–2018, but we couldn’t determine whether he was a top doctor for the condition in the St. George area. Learn more.
Top 25%
5 doctors
Top 15%
6 doctors
Top 5%
2 doctors
Dr. Callahan saw weakness patients in 2014–2018, but we couldn’t determine whether he was a top doctor for the condition in the St. George area. Learn more.

Related services provided

Top 25%
9 doctors
Top 15%
9 doctors
Top 5%
4 doctors
Dr. Callahan saw anxiety patients in 2014–2018, but we couldn’t determine whether he was a top doctor for the condition in the St. George area. Learn more.
Top 25%
6 doctors
Top 15%
7 doctors
Top 5%
3 doctors
Dr. Callahan saw headaches patients in 2014–2018, but we couldn’t determine whether he was a top doctor for the condition in the St. George area. Learn more.
Top 25%
5 doctors
Top 15%
4 doctors
Top 5%
2 doctors
Dr. Callahan saw abnormal gait patients in 2014–2018, but we couldn’t determine whether he was a top doctor for the condition in the St. George area. Learn more.
Top 25%
5 doctors
Top 15%
4 doctors
Top 5%
2 doctors
Dr. Callahan saw fever patients in 2014–2018, but we couldn’t determine whether he was a top doctor for the condition in the St. George area. Learn more.
Top 25%
5 doctors
Top 15%
4 doctors
Top 5%
2 doctors
Dr. Callahan saw pinched nerve patients in 2014–2018, but we couldn’t determine whether he was a top doctor for the condition in the St. George area. Learn more.
Top 25%
6 doctors
Top 15%
6 doctors
Top 5%
2 doctors
Dr. Callahan saw hormonal imbalance patients in 2014–2018, but we couldn’t determine whether he was a top doctor for the condition in the St. George area. Learn more.
Top 25%
7 doctors
Top 15%
8 doctors
Top 5%
3 doctors
Dr. Callahan saw ear condition patients in 2014–2018, but we couldn’t determine whether he was a top doctor for the condition in the St. George area. Learn more.
Top 25%
8 doctors
Top 15%
8 doctors
Top 5%
3 doctors
Dr. Callahan saw sinusitis patients in 2014–2018, but we couldn’t determine whether he was a top doctor for the condition in the St. George area. Learn more.

Cost estimates

These ranges are network rate estimates across all the insurance plans that Dr. Callahan accepts.

Note: These are just estimates. We advise verifying the exact costs with your provider.

DTaP vaccine $132 – 238
Electrocardiogram (EKG) $82 – 362
Hepatitis A vaccine $131 – 222
Hepatitis B vaccine $116 – 201
MMR vaccine $193 – 318
Pap smear $155 – 267
Polio vaccine $128 – 207

Amino’s cost estimates are estimates of the total amount that you and your health insurance company might pay for a procedure—this is what we call the “network rate”. Our cost estimates can help you prepare for the financial impact of medical care and help you make more confident decisions about where to get treated.

Locations

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

Night Light Pediatrics
1240 E 100 S
Saint George, UT 84790
1,949 miles away

Reviews

Credentials
  • University of Utah School of Medicine
    MEDICAL EDUCATION, 1975

Hospital affiliations

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

  • Dixie Regional Medical Center River Road Campus
    B
    Hospital safety grade (Spring 2017)

Insurance accepted

Always check coverage with your doctor’s office.

  • Aetna
  • Arkansas Blue Cross and Blue Shield
  • 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
  • Coventry Health Care
  • Cross and Blue Shield of North Carolina
  • HealthCare Partners
  • HealthSCOPE Benefits
  • HealthSmart
  • Highmark Blue Cross Blue Shield
  • Hometown Health
  • Horizon Blue Cross Blue Shield of New Jersey
  • Humana
  • Independence Blue Cross AmeriHealth
  • Medicare
  • Meritain Health
  • Premera Blue Cross
  • Regence Blue Cross Blue Shield
  • TRICARE
  • United Healthcare
  • Wellmark Blue Cross and Blue Shield