Dr. Leslie Baumann M.D. is internationally known for her contributions to the field of cosmetic dermatology including her textbook Cosmetic Dermatology which is the bestselling cosmetic dermatology textbook in the world and her New York Times bestselling book The Skin Type Solution. She also authors a Yahoo Health blog and a column in the Miami Herald.Dr. Baumann was involved in the research trials that led to FDA approval of many procedures including Botox, Dysport, Sculptra, and Juvederm and is currently looking at the role of genetics in skin appearance.