Although I have been a patient for many years and he has always been a little wacko, his service was decent until recently. I needed novacaine for the replacement of a filling in a molar. He was impatient with waiting for the novacaine to take effect. I was screaming in pain. This was the first time I screamed since childhood at the dentist. When I got home, the novacaine finally took effect and my entire mouth was numb for hours. I will never go back.