Dr. William K. Oh is Chief Medical Officer at the Prostate Cancer Foundation (PCF), the world’s leading philanthropic organization dedicated to the eradication of prostate cancer and is also a Clinical Professor of Medicine in the Division of Hematology and 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, including prostate, renal, bladder and testicular cancers. Prior to joining PCF, he was the Chief Medical Officer at Sema4, a patient-centered health intelligence company for 2 years. From 2009-2020, Dr. Oh was Chief of the Division of Hematology and 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 in Boston, including service as Clinical Director of GU Oncology and Associate Professor of Medicine.
