Two dentists before him said that my tooth could not be saved. He saved my tooth and used a permanent crown. There were a number of sessions. In each, I experienced no pain. He is somewhat expensive. But the job he does is so superior, he's worth it. And he offers Care Credit, a no interest payment plan. His chair-side manner is the best. He didn't make me feel uncomfortable about not flossing, etc. His assistant was very equipped and thoughtful about how I was doing. And his office staff is very organized and helpful. I highly recommend him.