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Ulcerative Colitis Specialists in District of Columbia

10 verified specialists treating ulcerative colitis are listed for District of Columbia. Coverage is strongest around Washington. Common hospital affiliations include Sibley Memorial Hospital, George Washington University Hospital, and Johns Hopkins Hospital.

Samuel Kallus

Samuel Kallus, M.D.

Gastroenterology

Washington, DC10+ years
Inflammatory Bowel Disease
Kathryn Kirk

Kathryn Kirk, MD

Gastroenterology

Washington, DC15+ years
Inflammatory Bowel Disease
Erica Cohen

Erica Cohen, M.D.

Gastroenterology

Washington, DC10+ years
Inflammatory Bowel Disease
Sean Karp

Sean Karp, MD

Gastroenterology

Washington, DC15+ years
Inflammatory Bowel Disease
Jonathan Koff

Jonathan Koff, M.D.

Chair, Department of Medicine, Sibley Memorial Hospital

Gastroenterology

Washington, DC20+ years
Inflammatory Bowel Disease
Ali Bader

Ali Bader, MD

Pediatrics

Washington, DC
Pediatric Gastroenterology
Sumona Bhattacharya

Sumona Bhattacharya, MD

Assistant Professor, George Washington University School of Medicine; Gastroenterology & Liver Diseases

Gastroenterology

Washington, DC10+ years
Inflammatory Bowel Disease
Mark Mattar

Mark Mattar, MD

Professor of Medicine; Program Director GI Fellowship Training Program; Director, Inflammatory Bowel Disease Center; Quality Improvement Officer, GI

Gastroenterology

Washington, DC20+ years
Inflammatory Bowel Disease
Lauren George

Lauren George, M.D.

Gastroenterology

Washington, DC10+ years
Inflammatory Bowel Disease
Nikiya Asamoah-Clark

Nikiya Asamoah-Clark, M.D.

Gastroenterology

Washington, DC15+ years
Inflammatory Bowel Disease

Browse ulcerative colitis specialists by city in District of Columbia

Drill into a specific District of Columbia city to see vetted ulcerative colitis specialists practicing there.

Frequently Asked Questions

How is this list of ulcerative colitis specialists in District of Columbia built?
This page includes physicians in Convene Health's public directory whose profile lists Ulcerative Colitis as a clinical focus area and whose practice state is District of Columbia. Providers are ordered by composite score (research output, peer recognition, frequency of care, and outcomes signals).
What should I look for when choosing a ulcerative colitis specialist in District of Columbia?
Start with clinical fit. Compare credentials, hospital affiliations, years of experience, and how the profile describes their approach to ulcerative colitis. Many of these specialists are concentrated in major medical centers — drill into a specific city below to see who's nearest you.
Are these ulcerative colitis specialists accepting new patients in District of Columbia?
Profile detail on availability and accepted insurance varies. Open a specific provider profile to see what they've published about new-patient access, insurance accepted, and typical wait times.
What is Ulcerative Colitis?
Ulcerative Colitis is a clinical focus area covered by the specialists listed here. Each provider profile describes their training, sub-specialties, and the conditions they regularly treat — open a profile for the most authoritative description of how that specific physician approaches ulcerative colitis care.
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