Oz, who Donald Trump earlier this month chose to lead the Centers for Medicare and Medicaid Services, has an estimated net worth of $200 million, according to Celebrity Net Worth. The Centers for Medicare and Medicaid Services is part of the Department of Health and Human Services, which Trump has tapped Robert F. Kennedy, Jr., to lead.

Oz used his TikTok page on multiple occasions in November to praise Trump and Robert F. Kennedy Jr., including their efforts to take on the “illness-industrial complex,” and he slammed “so-called experts like the big medical societies” for dishing out what he called bad nutritional advice.

Dr. Mehmet Oz could hold millions of dollars in investments in companies regulated by the federal agency Donald Trump has tapped him to lead. During his failed Senate run in 2022, the former talk show host reported tens of millions of dollars in investments in health care,

Dr. Mehmet Oz — who Donald Trump nominated last week to lead the Centers for Medicare and Medicaid Services (CMS — holds "stake in UnitedHealth Group worth as much as $600,000, as well as shares of pharmaceutical firms and tech companies with business in the healthcare sector,

Dr. Oz holds a plethora of investments in healthcare, pharmaceutical, health insurance and health research companies