

Gastroenterology
Gregory Sayuk, MD
Professor of Medicine, Division of Gastroenterology; Professor of Psychiatry; Associate Director, Fellowship Training Program
Gregory S. Sayuk, MD, MPH, is a Professor of Medicine in the Division of Gastroenterology and Professor of Psychiatry at Washington University School of Medicine in St. Louis, Missouri. He also serves as Associate Director of the Fellowship Training Program. Specializing in disorders of gut-brain interaction (DGBI), Dr. Sayuk treats patients with irritable bowel syndrome (IBS), functional dyspepsia, gastroesophageal reflux disease (GERD), acid peptic disorders, functional gastrointestinal disord
Credentials
Board Certifications
- Internal Medicine
- Gastroenterology
Education & Training
- Saint Louis University — MPH
- Washington University School of Medicine, St. Louis, MO — Fellowship, Gastroenterology (2006)
- Barnes-Jewish Hospital, Washington University School of Medicine, St. Louis, MO — Residency, Internal Medicine (2003)
- University of Texas Medical School at Houston — MD (2000)
- The Pennsylvania State University — Undergraduate (1996)
Peer Recognition
- Top Doctor — Top Doctor in Gastroenterology
Clinical Focus
Subspecialties
Conditions & Treatments
Practice Details
Hospital Affiliations
- Barnes-Jewish Hospital
Languages
English[2]