I've been taking my family to Dr. Kumagai for many years now. I have children that are 10, 13 and 16. So far we have had no cavities!
Dr. Kumagai truly practices "kind and beautiful dentistry." My children don't mind going every six months in the least. They've only ever complained about fluoride, but other than this they enjoy their experience at her office.
Dr. Kumagai believes that preserving teeth is to our benefit and doesn't make decisions based on profit margin. She is truthful with her patients and has their best interests in mind.
Dr. Kumagai is also a member of our community, her sons go to school with my children. She is always willing to offer a helping hand or opinion and we have become good friends over the years. I highly recommend her!