Gastroenterology Faculty

All our faculty members are academic gastroenterologists with appointments at UMass Medical School-Baystate.

Their expertise spans the gamut of gastroenterology including, advanced endoscopy, transplant hepatology, inflammatory bowel disease, and gastrointestinal motility.

Although they have wide-ranging clinical expertise and academic interests, what our faculty all have in common is their collegiality and a passion for teaching. You will receive superior training.

Program Director

Yesenia Greeff, MD

Associate Program Directors

Jacob Alexander, MD, DM

Mohammed Absar Ullah, MD

Other Faculty

Nha Duong, DO

Rony Ghaoui, MD

John Miller, MD

Jorge Sotelo, MD

Kais Zakharia, MD