Dr. Nazeri and his staff are amazing!!! I have never had a root canal done before and was very nervous. Dr. Nazeri made sure I was comfortable and did a tremendous job numbing the area. I felt no pain at all. Even after the meds wore off i experienced very little discomfort. He and his staff are freindly and professional. I highly recomend Dr. Nazeri. Try him, you will not be disapointed.