Penn Dept of Medicine - Gastroenterology Division: Current Fellows

Fellowship Program

Physician's Name	Residency Program

First Year Fellows Picture
Karl Bezak, MD	New York Presbyterian Weill Cornell Medical Center
Sun-Chuan Dai, MD	Cedars-Sinai Medical Center
Pavlos Kaimakliotis, MD	Brigham and Women's Hospital
Tatyana Kushner, MD	Mt. Sinai School of Medicine
Lauren Moore, MD	Massachusetts General Hospital
Josephine Ni, MD (Josie)	New York University Langone Medical Center
Marina Serpre, MD Transplant Hepatology	Thomas Jefferson University
Matthew Whitson, MD	Mt Sinai School of Medicine

Second Year Fellows Picture
Koushik Das, MD	Massachusetts General Hospital
David Leiman, MD	Univesity of Pennsylvania
Brian Riff, MD	University of Pennsylvania
Kirk Wangensteen, MD, PhD	University of Vermont
Xiao Zhao, MD	Yale University

Third Year Fellows Picture
Karen Chachu, MD, PhD	University of Pennsylvania
Natasha Fontaine, MD	Johns Hopkins University
Bryson Katona, MD, PhD	University of Pennsylvania
Ting-Chen David Shen, MD	Columbia University
Aaron Small, MD	Cornell University

A description of the Gastroenterology Fellowship Program is included in the Education Section