We drove over an hour to Penn to see this man. After spending what seemed like an endless amount of time with two residents we finally got to see him. He examined my mother for approximately one minute and said it was out of the realm of his expertise and that we needed to see his colleague. Then he asked the residents to take photos of my mothers mouth and spent approximately ten minutes typing on the computer. Having read his bio, we expected a lot more. I do not recommend him.