David M. Underwood Chair of Medicine in Digestive Disorders and Chief of Gastroenterology and Hepatology.
Houston Methodist Hospital

Affiliated with
Monash University

Chief of Gastroenterology and Hepatology.
University of Michigan

Distinguished University Chair in Gastroenterology & Professor of Medicine. Director, Neurogastroenterology/Motility and Digestive Health Clinical Research Center.
Augusta University

Professor of Medicine, Vice-Chief of the Vatche and Tamar Manoukian Division of Digestive Diseases, Department of Medicine, David Geffen School of Medicine.
UCLA

Director of Research for Digestive Disease & Surgery Institute.
Cleveland Clinic

Director of Center for Neurointestinal Health at Massachusetts General Hospital and Associate Professor at Harvard Medical School.