Dr. Mehmet Oz was sworn in at the White House as administrator of the Centers for Medicare and Medicaid Services, which oversees programs that provide health care coverage for about half of the U.S. population.

President Donald Trump is swearing in Dr. Mehmet Oz as the 17th Centers for Medicare and Medicaid Services Administrator. The ceremony will begin at noon. Oz was confirmed for the position by the Senate on April 3 in a 53-45 vote,