Dermatology is the branch of medicine dealing with the skin and its diseases; a unique specialty with both medical and surgical aspects. A dermatologist takes care of diseases, in the widest sense, and some cosmetic problems of the skin, scalp, hair, and nails. Dr. JoAnna Gammons specializes in: Botox, Juvederm, Sclerotherapy, Chemical Peels, Diseases of the Skin, Hair and Nails, Skin Cancer, Acne and Mole Checks.