The dental hygienist did a superb job and great service. The only issue is with the accounting which charged me $355.00 for an apparently past due amount which was never provided to us. In addition, they keep my wife account and myself the same which is hard to follow. They told that they were going to look into it and provided us with a correction. It has been more than a week and we have not heard from the accounting office. This is not the first time this issue occurs and it is very disappointing. Hope it will be resolve soon.