I have a completely different experience than the other reviewers. His whole staff is nice and pleasant, and the procedures went through without any problems. He also took the time to answer any questions I had. I felt no pressure from him for additional procedures. I had a tooth extraction and implant done with him. He even called me after work to make sure I was doing ok. Here's another link to another yelp page for him:
http://www.yelp.com/biz/arizona-oral-facial-and-implant-surgery-chandler