I have read a lot of helpful reviews from this website recently, so I fell that I should share something in response. My experience here is painful, instead of getting the result I want, I still suffered the aftermath I have got. May be I am too critical, but what I want to say is I hope that I was able to see the Review # 1 earlier. Maybe he is a very good periodontist, and I am just of the unlucky. As I said before, the main purpose I post this review is not to criticize anyone, the only reason is I want to payback to those helpful reviews I had read and hope to be helpful for the people like me.