periodontist
A foreign trained dentist who goes to extra schooling to learn how to be a better hygienist. Usually so worried about the tissue around the teeth, it takes them 3 hours to non-lethally subluxate a tooth, 1 hour to actually remove the tooth, and 1 hour to suture.
I should have gone to the oral surgeon because that ass tard periodontist took 5 hours to remove the tooth. What is interesting is that he gowned up, put on booties, a surgical cap, and when he came into the room I thought I was going to have neurosurgery.