Dr. John Thomas Brennan MD Family Medicine Doctor

Dr. John Brennan is a family medicine doctor in Somerset, Pennsylvania and is affiliated with multiple hospitals in the area, including Conemaugh Memorial Medical Center and Somerset Hospital. He received his medical degree from Duke University School of Medicine and has been in practice for 37 years. Dr. Brennan accepts several types of health insurance, listed below. He is one of 42 doctors at Conemaugh Memorial Medical Center and one of 11 at Somerset Hospital who specialize in Family Medicine. He also speaks multiple languages, including Italian.

Are you Dr. Brennan? Edit Profile

Office Location

See Contact Information

Specialty & Clinical Interests

Family Medicine Doctor: General Family Medicine

Clinical Interests: Family Medicine

Other Languages Spoken

  • Italian

Education & Medical Training

University of Iowa Hospitals and Clinics
Residency, Family Practice, 1982–1984

Medical University of South Carolina
Residency, Family Medicine, 1980

Duke University School of Medicine
Class of 1977

U Iowa Hosps and Clinics
Fellowship, Geriatric Medicine (Family Practice), 1982

University of Iowa
Other Training, Epidemiology, 1983–1984

Certifications & Licensure

American Board of Family Medicine
Certified 25 years in Family Medicine

MD State Medical License
Active through 2015

Insurances Accepted

  • Aetna Choice POS II
  • BCBS Blue Card PPO
  • CIGNA HMO
  • CIGNA Open Access
  • CIGNA PPO
  • Cofinity PPO
  • Great West PPO
  • Humana ChoiceCare Network PPO
  • Multiplan PHCS PPO
  • Rocky Mountain Group/Indiv - HMO/Private Pay
  • United Healthcare - Direct Choice Plus POS
  • United Healthcare - Direct Options PPO

Report a Correction — If you are aware of information on this page that is out of date or incorrect, please let us know.

Patient Advice & Support


See More
Our Doctor Finder includes most U.S. physicians. Doctors are not ranked, learn more.

Nearby Family Medicine Doctors

See all Family Medicine Doctors near Somerset, PA See all Family Medicine Doctors in Pennsylvania

Best Hospitals in Pennsylvania

  1. #1
    Pittsburgh, PA
  2. #2
    Philadelphia, PA
  3. #3
    Allentown, PA

See Full Rankings

Find a Hospital by Location

Your Message Has Been Submitted

As part of our research on the correction you submitted, you may be contacted at the email address provided.

Sorry, Your Message Could Not Be Submitted

Please try again later, or E-mail your message to doctors@usnews.com and include the Web address (URL) of the page that contains incorrect information.