Board Certified Dermatologist and Moh's Surgeon Dr Rex is a board-certified dermatologist and a Fellow of the American Board of Dermatology. s. Dr. Rex has extensive training and experience in all aspects of dermatology, including cosmetic dermatology, laser and dermatologic surgery. He specializes in the Cosmetic surgery, Skin cancers, Skin pigmentation disorders and all other general dermatologic conditions. Dr. Rex provides patients with exceptional, compassionate care and all patients are treated utilizing the most medically advanced techniques.