Mr. Pierce completely mis-diagnosed 3 of my teeth and proceeded to drill away 100% of my enamel in order to perform unneeded root canals on teeth where a filling would have been more than adequate. He also performed a root canal on one of my teeth but managed to miss an entire root which had to be re done at a later time. In Addition, Mr. (dr?.) Pierce completely broke multiple patient confidentiality laws while I was in his care and should not be trusted for any medical purpose. I was taken advantage of and tortured by Pierce's handiwork because I had good insurance and he wanted my money.