Had a root canal performed by Dr. Kun recently and have only very good things to say about her. It was a difficult procedure for the particular tooth involved, according to my general dentist who decided not to perform the procedure himself after examining the tooth carefully. I was having much discomfort and was accepted by Dr. Kun on an emergency basis. She was very understanding and caring and just a delightful person. Also extremely competent as she demonstrated by the results - my discomfort essentially disappeared the next day. I am a "senior" and have had a number of dental procedures, including root canals and have never had as good an experience. I highly recommend this dentist . The office help is also exceptional and caring - an important part of the experience.