OU Medicine ranked Top 50 Nationally in Cancer Treatment and No. 1 Hospital in Oklahoma City by U.S. News & World Report Thu, 08/08/2019 - 12:00am OU Medicine is the No. 1 ranked hospital system in the Oklahoma City metro, and its oncology program at Stephenson ...PLEASE LOG IN FOR PREMIUM CONTENT. Our website requires visitors to log in to view the best local news. Not yet a subscriber? Subscribe today! Read more about OU Medicine ranked Top 50 Nationally in Cancer Treatment and No. 1 Hospital in Oklahoma City by U.S. News & World Report