American TV host and government official (born 1960) Mehmet Cengiz Oz, better known as Dr. Oz, is an American television presenter, physician, author, educator, and government official serving as the 17th administrator of the Centers for Medicare & Medicaid Services (CMS) since 2025. 199,823 views on November 19, 2024 — Wikipedia's most-read article that day. Also most read: Sean Duffy, Gladiator II, Mike Tyson, 2024 United States presidential election. Wiki link