Dr. Mehmet Oz holds millions of dollars worth of shares in health insurance, fertility, pharmaceutical and vitamin companies.

Dr. Oz's assets range from a tree trimming company to a cattle farm to UnitedHealth stock, and they're worth up to $334 million.

Mehmet Oz is pledging to divest from a broad portfolio of health care stocks if he is confirmed as President Trump’s pick to lead the Centers for Medicare and Medicaid Services.

Dr. Mehmet Oz has pledged to eliminate his conflicts of interest before he would helm the Centers for Medicare and Medicaid Services.

Mehmet Oz, M.D., says he will divest from insurance, provider and drugmakers if he earns confirmation from the Senate to run the Centers for Medicare & Medicaid Services (CMS), new ethic disclo | Dr.

The nation’s largest health insurer, UnitedHealth (NYSE:UNH), and the biggest for-profit hospital chain, HCA Healthcare (NYSE:HCA), were among the major holdings that Dr. Mehmet Oz has pledged to divest as he seeks Senate confirmation to lead the U.

Mehmet Oz, Trump's nominee to lead the Centers for Medicare and Medicaid Services, pledged to divest his investments in hospitals and insurers if confirmed to lead the agency, he said in a filing with the Office of Government Ethics.

Dr. Memhet Oz will have to divest millions of dollars in healthcare stocks and investments if he is confirmed as President Donald Trump's head of the Centers for Medicare and Medicaid Services, according to a government ethics report.