My daughter was treated for 2years and Dr took the braces off. Her bottom teeth we're not straight and he said it is as good as he could get them. So I took her second opinion and they said that she needed 9 more months of treatment. her bite was incorrect and had to be fixed., I told the doctor this and he still says her treatment was good so after paying $4,800 per teeth were not fixed! So I would not go to this doctor and if you did I would get a second opinion