I have been a patient of Westerville Dermatology and Aderma Medical Spa for many years! I feel that I am in very good hands by both Dr. Rosina Lin M.D as well as Tamara Dohnert who is the director and cosmetic nurse of their MediSpa. They are both very thorough, professional and take their time with me. They always have the latest and up to date technology as well as skin care lines and treatments. I have been extremely happy with this office and always get comments that I look much younger than my age which I can attribute partly to them. I would recommend any of my friends or family to see Dr. Lin M.D or Tamara for their medical dermatological care as well as any of their cosmetic skin services.