Dr. William K. Oh is Chief Medical Officer at the Prostate Cancer Foundation (PCF) and a Clinical Professor of Medicine in the Division of Hematology/Medical Oncology at The Tisch Cancer Institute of the Icahn School of Medicine at Mount Sinai. He is an expert in the management of genitourinary malignancies. Prior to joining PCF, he was the Chief Medical Officer at Sema4, a health intelligence company. From 2009-2020, he was Chief of the Division of Hematology/Medical Oncology at the Mount Sinai Health System and Deputy Director of The Tisch Cancer Institute, an NCI-designated cancer center, at Mount Sinai. He spent 14 years at Harvard Medical School and Dana-Farber Cancer Institute, including service as Clinical Director of GU Oncology and Associate Professor of Medicine. He has authored more than 350 original articles, reviews and book chapters on topics relating to prostate, renal, bladder and testicular cancers. He has edited books on prostate cancer and has served in key invited roles for the American Society of Clinical Oncology (ASCO), the American Cancer Society (ACS) and the American Urological Association (AUA), including the Guidelines Committee for Castration Resistant Prostate Cancer.
