
Jonathan Schonfeld, MD, MPH
Dr. Jonathan Schoenfeld is a Professor of Radiation Oncology at Harvard Medical School and an MGB Endowed Cancer Chair. He serves as Director of Head and Neck, Cutaneous, and Melanoma Radiation Oncology at Dana-Farber Brigham Cancer Center, Senior Physician at Dana-Farber Cancer Institute, and Associate Director of Clinical Research in the Department of Radiation Oncology. He is also a member of the Cancer Immunology Program.
Dr. Schoenfeld’s research focuses on the design and implementation of clinical, epidemiologic, and translational studies in head and neck and skin cancers. He is actively investigating the immunologic effects of radiation therapy and leading studies that combine radiation with novel oncology agents. He serves on the National Cancer Institute’s Radiation and Immune Modulation Working Group and is principal investigator of multiple clinical trials, including those involving stereotactic body radiotherapy and the integration of circulating tumor DNA and other biomarkers to predict response to therapy. His work has been featured in major media outlets including The New York Times, PBS NewsHour, and The Washington Post.
Dr. Schoenfeld earned his medical degree from Harvard Medical School following a research fellowship as a Gates Scholar at the University of Cambridge. He completed his medical internship at Memorial Sloan Kettering Cancer Center and residency in radiation oncology within the Harvard Radiation Oncology Program. He also holds a Master of Public Health in Clinical Effectiveness from the Harvard T.H. Chan School of Public Health.