M. Sung Lee

M. Sung Lee, MD, is an Assistant Professor of Medicine (Medical Oncology) and Medical Director at Smilow Cancer Hospital at Greenwich, part of Yale School of Medicine. His clinical focus includes hematology and oncology, specializing in both nonmalignant and malignant blood disorders. He is board certified in Hematology and Medical Oncology.

Dr. Lee’s education includes a BS from SUNY Binghamton (1989) and an MD from New York Medical College (1994). He is actively involved in clinical trials, including studies on therapies for lymphoma, prostate cancer, lung cancer, and pancreatic cancer. His work emphasizes advancing treatments that are effective and less toxic for patients.

He has been recognized in multiple 'Top Doctors' lists, highlighting his contributions to cancer care. Dr. Lee is committed to clear patient communication and leveraging advancements in oncology to provide hopeful, evidence-based treatment plans.