DH has a dental phobia. He found a dentist who will do his procedures under IV sedation. You might check around, just make sure to get someone with plenty of experience and certification in whatever anaesthesia they use. It does mean you need someone to take you to and from the appointment and stay with you for a few hours afterward.
I think a lot of people who didn't have "Marathon Man" experiences as children don't really understand dental phobia. I didn't, until I met DH - even though I have a phobia of falling, so I do understand the concept of a phobia, unsecured edges are something that I can avoid without too much trouble. Unfortunately, I've learned a lot of people did have those experiences, and it does stay with a person for life.
Anyway, /drift.
Speed comes from what you put behind you. - Judi Ketteler