The Clinic is a formal healthcare provider's office and Dr. Sun is an experienced acupuncture doctor with formal professional education and training background in China for many years. She provides a multi-electrical equipments to reinforce her treatment with cupping also. The effectiveness of her treatment is apparently. To find a good acupuncture doctor is not easy and my experience told me not just asking for a 'good price' so as to select the 'cheapest one' but to search for a good one who can really knows how to help me.Jesse Yan