dr arthur kammerman put braces on my daughter when she was 12 years old. we were told she would need them for 2 years and she had to wear them for over 4 years. 2 years later she went back, after wearing her retainer every night as instructed and was told she needs braces again. the dr was rude and condescending. he told my daughter that she must have done something to ruin his work. I was then told that I would have to pay for a new set because he doesn't work for free. the work was paid for and he failed to straighten her teeth as promised. no one should waste their time or money on this poor excuse for an orthodontist. we wasted over 7 years and thousands of dollars on this quack!