This dentist office is the worst. I moved to Irvine and chose this office because of convenience and it accepted my insurance. What a mistake. The dentist immediately told me that I had a number of cavities that needed to be filled. I let the dentist fill three of them. The bill was very high so I can see why they were so anxious to do the work. A few days later I was still in pain so I called them. They had me come in and this time I was seen by the owner of the practice (Dean Ariaee). He re-drilled the previous work which he said had to be redone because the prior dentist did something wrong. Long story short, the root on one of the teeth that they filled and then re-filled died and required a very expensive and painful root cannel!