William K. Oh

Who is William K. Oh?

William K. Oh, M.D., is an American medical oncologist and expert in the management of genitourinary malignancies, including prostate, renal, bladder and testicular cancers.

Oh is Chief of the Division of Hematology and Medical Oncology at The Mount Sinai Medical Center in New York City, Associate Director for Clinical Research at Mount Sinai's Tisch Cancer Institute, Professor of Medicine and Urology and the Ezra M. Greenspan, M.D., Professor in Clinical Cancer Therapeutics at The Mount Sinai School of Medicine.

In 2009, Oh presented at the American Society of Clinical Oncology the findings of a two-year study which showed that a six-gene molecular diagnostic test, when combined with a PSA test, improved to 90% the accuracy of prostate cancer detection over PSA tests alone.

Oh is the author of more than 180 articles and 70 abstracts. He is the editor of 3 books and the author of 18 book chapters. He has been listed in Castle Connolly’s "America’s Top Doctors for Cancer" from 2008 to 2011, "Best Doctors in America" from 2003 to 2011, was listed among Boston Magazine’s "Top Doctors" in 2005 and 2009 and New York Magazine's "Top Doctors" in 2010.