Current Fellows
Chief Gastroenterology Fellow
Stephanie Romutis, MD
Year III
R: Boston Medical Center
MS: Wake Forest University
Advanced Research Pathway Fellow
R. Warren Sands, MD, PhD
MS: Northwestern University
R: UPMC
Advanced Endoscopy Fellow
Kishore Vipperla, MD
Year IV
MS: Osmania Medical College
R: St. Luke’s University Hospital
Advanced Transplant Hepatology Fellow
Catherine Bartnik, MD, MPH
Year III
MS: Michigan State University
R: Emory Healthcare
Advanced Transplant Hepatology Fellow
Akshata Moghe, MD, PhD
Year IV
MS: Seth G.S. Medical College
R: UPMC
Gastroenterology Fellows
Adekinya Adejumo, MDYear I
MS: University of Ibadan College of Medicine
R: North Shore Medical Center
Ricardo Cabello, MD
Year I
MS: University of Pittsburgh School of Medicine
R: Mt. Sinai Beth Israel
Debbie Cheng, MD
Year III
MS: University of Michigan
R: UPMC
Kathan Chintamaneni, MD
Year I
MS: Medical College of Wisconsin
R: LAC + USC Medical Center
Wai Kan (Karen) Chiu, MD
Year II
MS: University of Pittsburgh
R: Weill Cornell Medicine
Furkan Ertem, MD
Year II
MS: Istanbul Universitesi
R: UPMC
Jacqueline Estevez, MD
Year I
MS: Boston University School of Medicine
R: Cleveland Clinic
Amir-Ali Ghaffari, MD
Year II
MS: University of Caifornia, Los Angeles
R: UPMC
Amir Gougol, MD
Year II
MS: Tehran University
R: UPMC
Rory Grace, MD
Year III
MS: George Washington University
R: University of Pennsylvania Health System
Ru Min Lee, MD
Year III
R: University of Pennsylvania Health System
MS: University of Melbourne, Australia
Jacob Lipkin, MD
Year II
MS: Penn State University
R: UPMC
Sunny Tao, MD
Year II
MS: University of Pittsburgh
R: UPMC
Nelson Valentin, MD
Year I
MS: University of Puerto Rico School of Medicine
R: Mt. Sinai Beth Israel
Jonathan Wilen, MD
Year I
MS: University of Pennsylvania Perelman School of Medicine
R: Columbia University Irving Medicine Center
Contact Us
Division of Gastroenterology,
Hepatology and Nutrition
Mezzanine Level, C-Wing, PUH
200 Lothrop Street
Pittsburgh, PA 15213
412-864-7091 | Email