Dr. William K. Oh is the Director of Precision Medicine and a Professor of Medicine in the Department of Clinical Oncology at Yale School of Medicine. He also serves as the Service Line Medical Director of Smilow Cancer Hospital at Greenwich Hospital. He is an expert in the management of genitourinary malignancies, including prostate, renal, bladder and testicular cancers. He was recently the inaugural Chief Medical Officer at the Prostate Cancer Foundation (PCF), the world’s leading philanthropic organization dedicated to the eradication of prostate cancer and prior to that, Chief Medical Officer at Sema4, a patient-centered health intelligence company for 2 years.