Browse Health
Family Practitioner, Primary Care Doctor
34 years of experience
License & Identifications

A medical license is required for a doctor to practice medicine in a particular state. Requirements vary by state but most require, at a minimum, post-graduate training in the doctor’s specific specialty. An NPI number is a national identifier unique to an individual health care provider and is managed by the Center for Medicare & Medicaid Services (CMS).

Learn more about Dr. John Brennan:

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  1. Qualifications
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Specialties & Research

Dr. John Brennan, FAAFP, MD, MS is board certified in Family Medicine.

  • He has special expertise in 5 areas:
  • Diabetes
  • Diabetes Complications
  • Heart Diseases
  • Heart Failure
  • Stroke

Education & Awards

Dr. Brennan graduated from Duke University , Durham.


Dr. Brennan has 6 hospital affiliations:

  • Conemaugh Valley Memorial Hospital 
  • Meyersdale Community Hospital 


  • English
  • French
  • Italian

> > > > Dr. John Brennan, FAAFP, MD, MS

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Additional Information
Dr. John Thomas Brennan FAAFP, MD, and MS is a male Family Practitioner, has 34 years of experience and practices in Family Medicine.
Where does Dr. John T. Brennan practice?
Dr. John Brennan has 1 office location.
Dr. John Brennan practices Family Medicine near Somerset, PA.
See Somerset Family Physicians.