Person holding their side in pain
Learn about the Division of Gastroenterology

The Division of Gastroenterology in the Department of Medicine at Penn is a robust academic unit, with 70 full-time faculty whose clinical and scientific expertise covers the spectrum of areas within modern gastroenterology. There are 25 fellows in training.

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Jorge A. Marrero, MD

Penn Welcomes New Division Chief – Jorge Marrero, MD, MS, (CRDSA), MSHCM

Penn Medicine is proud to welcome Jorge Marrero, MD, MS, as Chief of the Division of Gastroenterology and Hepatology. Jorge Marrero, MD, MS, (CRDSA), MSHCM. is a gastroenterologist and hepatologist who is a nationally and internationally recognized leader in the field of advanced liver disease and transplant hepatology.
Jorge Marrero, MD, MS, (CRDSA), MSHCM

Chief, Division of Gastroenterology
T. Grier Miller Professor of Medicine

In This Section

About Us

Learn more about the Division of Gastroenterology at Penn.

Faculty and Staff

Meet the faculty and staff of the Division of Gastroenterology.

Clinical Care

Learn about the patient-centered gastroenterology care offered at Penn.

Education and Training

The Division of Gastroenterology offers both a residency program and fellowship programs


Learn more about research at the Division of Gastroenterology.

Contact us

Department of Medicine – Division of Gastroenterology
Perelman Center for Advanced Medicine
3400 Civic Center Boulevard
Philadelphia, PA 19104