I saw Dr. Tambunan for a routine cleaning, and he found a cavity that needed filled. I returned a week or two later for the filling, and was quite displeased. A student dentist placed my filling without the dentist in the room. (Without anyone asking me if I minded a student performing the procedure.) Apparently, he did not do it correctly, and Dr. Tambunan had to redo it.
About two months later, the filling fell out and needed to be replaced.
I found their fees to be way above the reasonable and customary charges that my insurance allowed, and I paid a lot out of pocket for less than wonderful service.