Bob's dentist

This is the unnamed dentist of Bob who appeared in two strips.

Appearance
The dentist is a Caucasian man with a slight paunch and bony elbows. He has short, brown, curly hair.

His outfit consists of glasses, a green health mask, a black T-shirt with orange flowers on it, beige pants, and white shoes.

Role
He observes that Bob has been flossing less frequently than usual and then calls for a woman named Mabel to "fire up the grinder" in order to polish his teeth.