Alexander G. Raufi, MD, is a hematologist/oncologist at the Lifespan Cancer Institute at Rhode Island and The Miriam hospitals, where he specializes in gastrointestinal oncology. Dr. Raufi received his medical degree from The Warren Alpert Medical School of Brown University and completed his residency in internal medicine at the University of California Irvine. He performed his fellowship in hematology/oncology at Columbia University/New York-Presbyterian. His research interests include the development of novel immunotherapy combinations in gastrointestinal malignancies. Dr. Raufi is a member of the American Society of Clinical Oncology, the American Society of Hematology, and the American Association for Cancer Research.