Dr. Liebentritt has done 6 root canals on me. I am terrified of going to the dentist - I hate pain. She is wonderful and has never hurt me. I am actually going back for a 7th one. She believes in saving teeth and I like that. I would take my children to her and they are young if they needed to go. For cost she is about the same as anyone else. She will also work to get you in if you are hurting... I have had a root canal done and I went back to work that afternoon. Not Kidding... I wish she were my regular dentist.