Gastroenterology
Mark Mattar, MD
Professor of Medicine; Program Director GI Fellowship Training Program; Director, Inflammatory Bowel Disease Center; Quality Improvement Officer, GI
Dr. Mark Christopher Mattar, MD, is a Professor of Medicine, Director of the Inflammatory Bowel Disease (IBD) Center, Program Director of the GI Fellowship Training Program, and Quality Improvement Officer for the Division of Gastroenterology at MedStar Georgetown University Hospital in Washington, DC. With over 20 years of experience in gastroenterology, he specializes in diagnosing and treating inflammatory bowel diseases including Crohn's disease, ulcerative colitis, colitis, and celiac d
22+
Years in Practice
Credentials
Board Certifications
- Gastroenterology (ABIM)
- Internal Medicine (ABIM)
Education & Training
- Virginia Commonwealth University School of Medicine — M.D., 2004
- Olive View-UCLA Medical Center — Residency, Internal Medicine
- MedStar Georgetown University Hospital — Fellowship, Gastroenterology
Peer Recognition
- American Gastroenterological Association Bridges to Excellence Program — Recognition for comprehensive quality care for patients with IBD
Clinical Focus
Subspecialties
Conditions & Treatments
Practice Details
Hospital Affiliations
- MedStar Georgetown University Hospital
Languages
English, Arabic, Spanish
Experience
22+ years in practice