This TCM doctor has helped me and solved many of my health problems on numerous occasions when my conventional doctors were not able to help me with convention methods. Dr. Heping Duan came highly recommended to me by friends and has really helped another person I referred to her. Other patients of hers have told me that she has completely changed their lives for the better in dealing with everything from pain to menopause. My asthma and digestion has been greatly improved since working with Dr. Duan. She even treated my cat once for an UTI (the cat has never had a reoccurrence)! She is a true professional and an expert in her field and deserves more than 5 stars if you ask me.