Our faculty and staff members are dedicated to caring for people with gastrointestinal problems ensuing from cancer and its treatment, to studying better ways to diagnose and treat these conditions, and to training physicians in endoscopy, nutrition, and hepatology.

Hassan Azhari
Assistant Attending Physician
Jacques Beauvais
Assistant Attending Physician
Memorial Sloan Kettering gastroenterologist Delia Calo
Assistant Attending Physician
Memorial Sloan Kettering gastroenterologist David Faleck
Director of Inflammatory and Immune-Related Bowel Diseases
Memorial Sloan Kettering gastroenterologist & hepatologist Maya Gambarin-Gelwan
Associate Attending Physician
Memorial Sloan Kettering gastroenterologist Hans Gerdes
Attending Physician
Memorial Sloan Kettering gastroenterologist Monika Laszkowska
Assistant Attending Physician
Seung Eun (Grace) Lee
Assistant Member
Alexis Lorge, FNP
Nurse Practitioner
Emmy Ludwig, MD
Attending Physician
Memorial Sloan Kettering Gastroenterologist Arnold Markowitz
Attending Physician
Dr. Robin Mendelsohn
Co-Director, Center for Young Onset Colorectal and Gastrointestinal Cancers
Memorial Sloan Kettering gastroenterologist Makoto Nishimura
Attending Physician
Robert Okolie, FNP-BC, MSN
Nurse Practitioner
Memorial Sloan Kettering Gastroenterologist Vineet Syan Rolston
Assistant Attending Physician
Memorial Sloan Kettering gastroenterologist Mark Schattner
Chief, Gastroenterology, Hepatology and Nutrition Service
Memorial Sloan Kettering gastroenterologist Pari Shah
Associate Attending Physician