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Internist, Gastroenterologist (digestive)
17 years of experience
Accepting new patients
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).

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Specialties & Research

Dr. John Lynch, MD, PHD is board certified in Gastroenterology.

  • He has special expertise in 5 areas:
  • Acid Reflux Disease (Gastroesophageal Reflux / GERD)
  • Constipation
  • Hepatitis C
  • Irritable Bowel Syndrome (IBS)
  • Ulcerative Colitis

Education & Awards

Dr. Lynch graduated from University of Connecticut , Farmington.


Dr. Lynch has 5 hospital affiliations:

  • Pennsylvania Hospital University PA Health System 
  • Hospital of the University of PA 

> > > > Dr. John Lynch, MD, PHD

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Additional Information
Dr. John Patrick Lynch MD and PHD is a male Internist, has 17 years of experience and practices in Internal Medicine and Gastroenterology.
Where does Dr. John P. Lynch practice?
Dr. John Lynch has 2 office locations.
Dr. John Lynch practices Internal Medicine and Gastroenterology near Philadelphia, PA.
See Philadelphia Internists and Philadelphia Gastroenterologists.