I am a chiropractor and very cautious of dentists. Dr. Dang has done 4 root canals for me. He is very caring and knows my history with dentists (not positive). But he always makes sure I am comfortable, gets it done as quickly as he can, while being through. He has a great bedside manner. With him, you will always know you are in good hands. I will never allow another to do a root canal on me~! I mean this sincerely, Dr. Karen