Dr Shi is the best one I have ever encountered!!! I got a treatment for teeth grinding. It was a complete success. I recommend him to everyone. He is a medical doctor in China and doing acupuncture here in the USA. He has phD degree and always goes for seminars around the world. He is extremely knowledgable. He follows up with his clients by text message. I never hesitate asking questions via text or in person. His clinic is very clean and spacious. The rooms are very big, dark and quiet. There will be nothing bothering you while you are getting your treatment. He has heating lamps on top of you. He sets the alarm so you know you are getting what you paid for. If you need a treatment you should try once then you will be hooked!!!