I had work done almost one year ago, I am still in pain and they won't do any thing about it. In the beginning they were very nice to get you in, hooked and get your big money!!!! It is very expensive, and the treatment and procedure is rushed. Please do your homework!!! Serious changes to your bite etc., should not be made so fast. Go to someone else!! Perhaps "Accreditation" is important after all. After initial treatment, it is a difficult adjustment, and you are not given the time of day, as he is on to the next big fish, you are left to sit a very long time, then he no longer dedicates time to make things right, rushing in and out. They can't wait to cut you loose. The dental work may cause other problems for you and may require root canals, this of course is not told to you. Of course it looks good, but I have learned the hard way, that looks aren't every thing.