Josephine C. McAllister, MD, FAAD is an award-winning Dermatologist, a Fellow of the American Academy of Dermatology (FAAD) and a Diplomate of the American Board of Dermatology (board-certified in Dermatology). Dr. McAllister is the founder of Dermatology Associates of Ithaca and is committed to providing excellence in dermatologic care to patients of all ages. She specializes in skin cancer prevention and treatment as well as in general dermatology conditions such as acne, rosacea, psoriasis, eczema and other inflammatory diseases of the skin, and warts.