Watch: The Dr. Oz Show Comes to Congress The Senate Finance Committee questioned Mehmet Oz, President Donald Trump’s nominee to lead the Centers for Medicare & Medicaid Services. KFF Health News reporters discussed the biggest takeaways from the hearing. Previous article: Congressman Blames Trump Team for Ending Telehealth Medicare Benefit. That’s Not Quite Right. Prev Next article: Checking the Facts on Medicaid Use by Latinos Next