I went to Dr. Kamakas after another dentist told me I needed a lot of fillings - I suspected that dentist lied, and sure enough, Dr. Kamakas told me I only needed 2. I had both fillings done by him, and even though a piece of the second one broke, he fixed it for free. My jaw hurt (from the painkiller injection) for a few days after each filling, but it wasn't too bad. The only complaint I would have is that it's hard to get an appointment because he's only at the location I go to 1 day a week - but that is more a problem with my insurance than with the service.