Dr. Weinberg is an Associate Professor of Medicine and Attending Physician specializing in gastrointestinal medical oncology and sarcoma. Dr. Weinberg is focused on developing new therapies for colorectal and pancreatic cancers by translating research from animal models into early phase clinical trials in humans. He also studies young patients with colorectal cancer and their microbiome in order to understand the dramatic rise in incidence of left-sided colon and rectal cancers in this population.