GI Expert Care Team
Oncology

John L. Marshall, MD
MedStar Georgetown University Hospital
GI Oncology
Scientific Lead in Colorectal Cancers

Reetu Mukherji, MD
MedStar Georgetown University Hospital
GI Oncology
Scientific Lead in Upper GI

Louis M. Weiner, MD
MedStar Georgetown University Hospital
Director, Georgetown’s Lombardi Comprehensive Cancer Center
GI Oncology
Surgery

Patrick G. Jackson, MD
Surgical Oncology
Colon & Rectal Surgery, Hepatobiliary Surgery, Endocrine Surgery, Pancreatobiliary Diseases