I had never had a root canal before. In fact, I was terrified to get this procedure after having many painful experiences with dentists concerning the same tooth. But, Dr. Danielson was great. He made me feel right at ease and made sure I remained comfortable throughout the procedure. He explained what he was going to do before he did it, which minimized my anxiety. I have not had any further problems with my tooth. He's very thorough and competent. I wish all doctors were like Dr. Danielson.