A surgeon.
They check with the burn ward. (I'll get my coat)
Both equally inefficient at letting me know when they are actually ready.
He lost his hearing.
Nostrildamus
A: The frog's probably on its way to a gig.
Someone who solves a problem you didn't know you had in a way you don't understand.
God knows he's not a surgeon.
asks the dermatologist. "Sorry, it's a inside joke." replies the surgeon.