(NewsNation) — After President-elect Donald Trump nominated Dr. Mehmet Oz, a famous TV talk show host dubbed “America’s Doctor,” to oversee Medicare and Medicaid, some have been questioning possible conflicts of interest in his new Cabinet role.

Mehmet Oz, the celebrity heart surgeon turned talk show host better known as “Dr. Oz,” has been tapped to run the Centers for Medicare and Medicaid Services.

The selection of television personality Dr. Mehmet Oz to run the Centers for Medicare and Medicaid Services could bring on budget cuts, the privatization of Medicare and reduced benefits for the nation’s most vulnerable citizens,