Dr. John P.Leonard

Dr. John P. Leonard, MD, is a nationally recognized hematologist-oncologist specializing in the treatment of lymphoma and hematologic malignancies. He serves as the Richard T. Silver Distinguished Professor of Hematology and Medical Oncology and Associate Dean for Clinical Research at Weill Cornell Medicine, where he is also a member of the Sandra and Edward Meyer Cancer Center. Dr. Leonard earned his medical degree from the University of Virginia School of Medicine, completed his residency in internal medicine at NewYork-Presbyterian/Weill Cornell Medical Center, and trained as a fellow in hematology and medical oncology at the same institution. He is board-certified in Internal Medicine, Hematology, and Medical Oncology.