Cast your votes for the leaders, artists, innovators and icons who you think are the most influential people in the world. Though official voting for inclusion on the TIME 100 list has now closed, with Mir-Hossein Mousavi having won the honor, users can continue to vote for their favorites until the list is revealed on Thursday, April 29th
Age: 49
Occupation: "America's doctor"
Previous TIME 100 Appearances: 1
The Columbia University–New York Presbyterian Hospital surgeon and best-selling author was a frequent contributor on Oprah's show before his own daytime program, The Dr. Oz Show, premiered last year. With legions of fans, he appears to be on his way to making everyone in the U.S. his patient.
