Division of
Gastroenterology, Hepatology and Nutrition
Current Fellows
Chief Gastroenterology Fellow
Akshata Moghe, MD, PhD
Year III
MS: Seth G.S. Medical College
R: UPMC
Advanced Endoscopy Fellow
R. Warren Sands, MD
Research Scholar: Hepatology
MS: Northwestern University
R: UPMC
Gastroenterology Fellows
Weston Bettner, MD
Year III
MS: Temple University
R: Johns Hopkins Hospital
Catherine Bartnik, MD
Year II
MS: University of Michigan
R: Emory Healthcare
Bassem Matta, MD
Year III
MS: American University of Beirut
R: Duke University Hospital
Hui-Wei (Doris) Chen, MD
Year III
MS: University of Pittsburgh
R: UPMC
Debbie Cheng, MD
Year II
MS: University of Michigan
R: UPMC
Adam Gluskin, MD
Year III
MS: University of Illinois at Chicago
R: Northwestern Memorial Hospital
Rory Grace, MD
Year II
MS: George Washington University
R: University of Pennsylvania Health System
Diana Jaiyeola, MD
Year III
MS: University of Pennsylvania
R: Northwestern University Internal Medicine
Ru Min Lee, MD
Year II
R: University of Pennsylvania Health System
MS: University of Melbourne, Australia
Kohtaro (Cody) Ooka, MD
Year III
MS: Icahn School of Medicine at Mount Sinai
R: Yale-New Haven Hospital
Stephanie Romutis, MD
Year II
R: Boston Medical Center
MS: Wake Forest University
Ajay Singhvi, MD
Year III
MS: Northwestern University
R: Northwestern Memorial Hospital
Kishore Vipperla, MD
Year III
MS: Osmania Medical College
R: St. Luke’s University Hospital
Contact Us
Division of Gastroenterology,
Hepatology and Nutrition
Mezzanine Level, C-Wing, PUH
200 Lothrop Street
Pittsburgh, PA 15213
412-864-7091 | Email