Do dentists go to other dentists or do they just do it themselves?

I wonder the same about the police. How do they get arrested? Or probably the doctors that is similar to the dentists. Apparently, they go to others, I guess.

I'm pretty sure that they go to other dentists. Because you never see a surgeon do an operation on themselves.

They would go to another dentist it's a bad idea to trust a person under anastedics have a drill, needle, ect. near their mouths.