He consulted a dermatologist, who promptly misdiagnosed him with a standard skin condition.
An ER doctor can chat with a dermatologist via Glass, and the dermatologist can hear and see everything the ER physician does.
I think I even let a dermatologist once talk me into using sterilized cadaver cells to plump up my lips.
dermatologist der·ma·tol·o·gist (dûr'mə-tŏl'ə-jĭst)
A physician who specializes in the diagnosis and treatment of skin disorders.