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.

The celebrity doctor said he would divest from his interests in many drug, medical and insurance companies, worth millions of dollars.

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.

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.

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

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.