For years, the James Randi Educational Foundation (JREF) has annually given out the
Pigasus awards. I just visited with Dr. Orac, and found this link. As I knew Oz had received the award I just glanced at the article. As I best remember, in addition to receiving the award, he's the only one who received it more than once.
Here's a list of all of the award winners.
Dr. Orac is, as I best remember, a surgeon specializing in breast cancer. He has hundreds of articles. Take a look and learn something. (Sounds kind of snarky.) But, you will learn something.