
I hear you're a DERMATOLOGIST.
The Big Bang Theory Season 8, Episode 4

Um, all right,
uh, DERMATOLOGIST.
The Big Bang Theory Season 5, Episode 15

a DERMATOLOGIST, a urologist.
You'd think I'd have a vet.
The Big Bang Theory Season 7, Episode 15

Are you still dating that DERMATOLOGIST?
The Big Bang Theory Season 8, Episode 22

Oh, yes, you're
the DERMATOLOGIST.
The Big Bang Theory Season 7, Episode 23