She told me that my fillings fell out on two teeth and offered to fix them. However, I NEVER had fillings on the teeth she was referring to! When I explained to her that I never had fillings done on those teeth, she looked surprised (very scary). Then she cleaned my teeth with an ultrasonic device in about 5 minutes and left the room so that the assistant could finish the cleaning. It was definitely the worst cleaning I have ever experienced! Not only was this dentist not thorough, she was also not knowledgable! I don't know why a dentist would offer to fill teeth that had no cavities!