WW Groups was founded by Huachen Wei, M.D., Ph.D., MPH, FAAD, and Yang Wang M.D. M.S. WW Groups provides high quality dermatology services, a full line of high-end skincare services, a medical spa, a luxury day spa and their own line of skincare products in the New York area. WW Groups consists of DR WW Dermatology PLLC, DR WW Medspa, WW Medspa, and WW Skin Store. Currently, WW Groups runs 4 dermatology offices, 2 medical spas, a luxury day spa and a skincare store. read full review »