Crowns., that where so large - I asked to remove them and send back, he said no and I don't care if you sit here all night also he's assistant Leann and him work together she just sat there and goes along with him. I've also had to go to another dentist that requested my x-rays from him he refused to send them. My new dentist said that they need to be removed and redone. I lost a lot of money for poor work that was done.