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
Deb Schrag, MD, MPH
Chair, Department of Medicine, George J. Bosl Chair at Memorial Sloan Kettering Cancer Center
Gastrointestinal Medical Oncologist
David Paul Kelsen, MD
Edward S. Gordon Chair in Medical Oncology
Gastrointestinal Medical Oncologist & Clinical Geneticist
Zsofia K. Stadler, MD
Clinical Director, Clinical Genetics Service; Associate Director, Robert and Kate Niehaus Center for Inherited Cancer Genomics