We started with Dr. Eng because her office was convenient to our home and work. She does excellent work and is very accomodating and friendly. My children are 13 and 16 and have never been to another dentist. They like her and she is very good with children. When Dr. Eng moved to Walnut Creek, we stayed with her practice even though it's inconvenient now. I would highly recommend her to any of my friends and associates.