Memorial Sloan Kettering doctors, including oncologists, surgeons, radiologists, pathologists, psychiatrists, and more, treat every cancer type and are part of your care team at MSK. To learn about our doctors, find a specialist near you, or make an appointment, please see our listings below. You can search by disease, location, department, treatment procedure, and language spoken.
Gastrointestinal Medical Oncologist
Neil H. Segal, MD, PhD
Research Director, Division of Gastrointestinal Oncology
Gastrointestinal Medical Oncologist
Andrea Cercek, MD
Section Head, Colorectal Cancer; Co-Director, Center for Young Onset Colorectal and Gastrointestinal Cancers; Ford Family Chair
Robert Daly
Colorectal Surgeon & Clinical Geneticist
Mohammad Ali Abbass, MD, MPH
Assistant Attending Physician; Co-Lead, Inherited GI Cancer Genomics, Niehaus Center
