Browse Health
Internist, Gastroenterologist (digestive)
35 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. Mark Avigan:

View the full profile to get information on:

  1. Qualifications
  2. What's important to you

View full profile

Patient Reviews

Have you visited Dr. Avigan? Share your experience.
Write a Review

Specialties & Research

Dr. Mark Avigan, MD is board certified in Internal Medicine and 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. Avigan graduated from McGill University Faculty Of Medicine, Montreal.


Dr. Avigan has 1 hospital affiliations:

  • Georgetown University Hospital 

> > > > Dr. Mark Avigan, MD

Similar doctors nearby

Dr. Amy Woitach

Internal Medicine
9 years experience
Silver Spring, MD

Dr. Ira Krefting

Internal Medicine
38 years experience
Silver Spring, MD

Dr. Timothy Jiang

Internal Medicine
29 years experience
Silver Spring, MD

Dr. Randall Brockman

Internal Medicine
21 years experience
Silver Spring, MD

Dr. Ann Farrell

Internal Medicine
26 years experience
Silver Spring, MD

Dr. Qin Ryan

Internal Medicine
Silver Spring, MD
Search All Similar Doctors
Additional Information
Dr. Mark Isaac Avigan MD is a male Internist, has 35 years of experience and practices in Internal Medicine and Gastroenterology.
Where does Dr. Mark I. Avigan practice?
Dr. Mark Avigan has 1 office location.
Dr. Mark Avigan practices Internal Medicine and Gastroenterology near Silver Spring, MD.
See Silver Spring Internists and Silver Spring Gastroenterologists.