Dr. Choi is not aan ideal dentist. I went there 9 years ago and have yet to go back to a dentist since because of him. I am not impressed with his services and techniques. He gave me a numbing shot and it didn't work very well at all. He didn't ask me if I felt anyting. I suffered pain from that day and I wouldn't suggest you take your children or yourself there. I don't think he is a very gentle guy with his hands and have no intention of going back to him.