I have used Dr. Hayashi for at least the past 15 years. He is knowlegable, professional and quite cost effective. Early on I complained to my dental insurance that I thought a copay of $350 was too much for a crown. They advised me that most paitients responsibilty runs about $1,000. Dr. Hayashi is both good and inexpensive. I still use his services even though I have moved out to Enumclaw.