What to know about Dr. Oz, the TV host tapped to run Medicare and Medicaid


Mehmet Oz, the celebrity heart surgeon turned talk show host better known as "Dr. Oz," has been tapped by President-elect Donald Trump to run the Centers for Medicare and Medicaid Services.

It’s a giant federal agency that covers 160 million people from newborns to nursing home residents. The agency, which has more than 6,000 employees and a $1.1 trillion budget, also sets Medicare payment rates for hospitals, doctors, labs and other service providers. 

Republican U.S. Senate candidate Dr. Mehmet Oz arrives to speak to supporters during an event at Heiseys Diner on the final day before votes are cast November 7, 2022 in Lebanon, Pennsylvania. (Photo by Win McNamee/Getty Images)

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Who is Dr. Oz? 

Oz was born in Cleveland, Ohio, the son of a heart surgeon who emigrated from Turkey.

He attended a private high school in Delaware and Harvard University as a college undergraduate, also playing football there, and served in the Turkish army to maintain his dual citizenship.

Oz was trained as a heart surgeon just like his father, but his claim to fame was on Oprah Winfrey’s leading daytime television show before spinning off his own series, "The Dr. Oz Show," in 2009.

The program aired for 13 seasons and made Oz a household name.

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Oz stopped doing surgeries in 2018 but his physician license remains active in Pennsylvania through the end of this year, according to the state’s online database.

Oz is an author of New York Times bestsellers, an Emmy-winning TV show host, radio talk show host, presidential appointee, founder of a national nonprofit to educate teens about healthy habits, and self-styled ambassador for wellness.

He also guest hosted the "Jeopardy!" game show and helped save a dying man at Newark Liberty International Airport.

Oz had a net worth between $100 million and $315 million, according to a federal financial disclosure he filed in 2022.

Dr. Oz and Trump are friends

In a 2022 interview, Oz said he first met Trump in 2004 or 2005 when he asked Trump to use his golf course for an event for Oz’s children’s charity. Trump agreed. After that, they saw each other intermittently at social events before Oz interviewed Trump about his health during the 2016 presidential campaign.

In a 2016 appearance on "The Dr. Oz Show," Trump said his wife, Melania Trump, was "a big fan" of the show.

Trump appointed Oz to the President’s Council on Sports, Fitness and Nutrition during his first term.

Dr. Oz controversies

Oz dispensed nutritional and lifestyle advice on his show, portraying himself as a trusted doctor capable of explaining health matters in an engaging and approachable way. But his show also blurred the line between medical advice and advertising, failing to make clear to his audience just how closely he worked with the companies he pitched.

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He repeatedly promoted products of questionable medical value and was named in lawsuits that alleged he made misleading claims on the show. Several of the companies he has promoted are structured as multilevel marketing businesses whose practices have repeatedly drawn the attention of federal regulators.

Dr. Oz’s Senate race

Oz ran for U.S. Senate as a Republican in 2022, one of the highest-profile races of that year’s midterms. Though he was a longtime resident of New Jersey and worked in New York City, Oz ran in Pennsylvania, citing ties to the state through his wife’s parents.

His campaign leaned heavily into his celebrity. Its logo looked just like his TV show logo. His themes — "a dose of reality" or "the doctor is in" — spun off his TV doctor reputation.

He ran in a crowded Republican primary and won Trump’s eagerly sought endorsement.

"Women, in particular, are drawn to Dr. Oz for his advice and counsel. I have seen this many times over the years. They know him, believe in him, and trust him," Trump said when he endorsed Oz.

Following a court battle that went all the way to the U.S. Supreme Court, Oz narrowly won the primary but lost to Democrat John Fetterman in the general election.