Associate Professor of Medicine and Psychiatry, Associate Director, Fellowship Training Program
Washington University School of Medicine and John Cochran Veterans Affairs Medical Center
Gregory Sayuk, MD joined the Washington University in St Louis Division of Gastroenterology in 2006. He completed his medical school training at the University of Texas in Houston (1996-2000) and then came to Washington University for his Internal Medicine Residency training (2000-2003) and Gastroenterology fellowship (2003-2006). Dr. Sayuk trained under the mentorship of the late Ray Clouse, and has a clinical interest in irritable bowel syndrome (IBS) and related functional GI disorders. Dr. Sayuk maintains a clinical practice in neurogastroenterology, with a focus on functional GI disorders and conditions of abnormal gastrointestinal motility. He also maintains an active role in research into the pathophysiology of IBS, with a particular interest in comorbid pain conditions, as well as work in physiologic testing of the foregut.