My wife and I had a horrible experience. He determined that I had multiple cavities that needed immediate fillings. I went for a second opinion and the new Dentist could not find any evidence of a single cavity. That was several years ago and after multiple appts with my new dentist still has yet to find these supposed cavities.
He also misdiagnosed a crown for my wife. He put her through horrible pain in a procedure that was totally unnecessary. I calculate that he has caused us about $1500 in totally unnecessary dental costs. We have no dental insurance.