Doctor Who (the Doctor) - I mean, sure he's handy during a Dalek invasion, but seriously, has he ever taken blood samples? Has he ever set a broken arm? I think not!
Doctor Dre - Pssh. The only drug he's ever prescribed ain't from Pfizer.
Dr. Phil - Liar! He just likes being bald and yelling at people. No medical license whatsoever!
Doctor Doom - Though he is a certifiable mad genius, he was never once given his doctorate! Explain that, Victor!
here endeth the lesson.