About Sarah E. Tonelli, MD
Dr. Sarah E. Tonelli is a board-certified dermatologist and native of the Brandywine Valley who specializes in medical dermatology for all ages and conditions, including acne, rosacea, eczema, psoriasis and skin cancer. She also performs routine skin cancer checks and has a particular interest in cosmetic dermatology which can be used to enhance beauty in a subtle and natural way. She is committed to providing an unparalleled level of care and offering the most up-to-date, research-supported treatments. Dr. Tonelli lives in Chadds Ford with her husband and two young sons. She enjoys exploring the countryside (and playgrounds!) of the Brandywine Valley.
