John S. Macdonald, M.d.

Biography

John S. Macdonald, M.D., professor of medicine, New York Medical College. Previously, Dr. Macdonald has served on the medical staffs at Georgetown University Medical School, University of Kentucky, Temple University New York Medical College and Saint Vincent's Hospital’s Comprehensive Cancer Center where he was chief of medical oncology. Dr. Macdonald graduated from Harvard University medical school and is board certified in internal medicine and medical oncology as well as a specialist in gastrointestinal cancer and cancer immunotherapy. Dr. Macdonald is the recipient of the distinguished American Cancer Society Junior Faculty Fellowship as well as having received numerous awards and distinctions including being named in the Best Doctors in America listing and the Good Housekeeping "Best 300 Doctors in America." 

Research Interest

Medicine