I have been coming to this dental office for nearly 25 years, and have had a lot of work done. All of Dr. Hsu's work has been low pain (if any) and extremely long lasting. He takes his time and does it right the first time. He is very conservative; does not recommend expensive treatment except when absolutely necessary. The staff is super friendly and professional. The hours are convenient but sometimes heavily booked. I whole-heartedly recommend this dental office.