"Oz came to general prominence with appearances on The Oprah Winfrey Show beginning in 2004,,..."
"What exactly will Ms. Winfrey do for [Obama]?"
The NYT, 2007
Scientists tallied up all the advice on Dr. Oz's show. Half of it was baseless or wrong.
"When Donald Trump discusses his health with Dr. Oz, let's not forget that Winfrey herself came under fire for supporting someone who had to be investigated by Congress for making inaccurate medical claims."
Trump appointing Dr. Oz to his sport, fitness and nutrition council
Obama's Chief Science Advisor Tears Apart Trump's Dangerous Disregard For Science
Science As Fact, 2018