call delmarva dermatology, llc at 302-402-3015 for personal and down-home style care for your skin problems, skin conditions, and the normal effects of aging skin. whether treatment is medical, surgical, or cosmetic, our many years of experience allow us to address patient concerns in a professional and dedicated manner. dr. jennifer cooper, our board certified dermatologist, together with her dedicated staff, deliver personal and exceptional skin care to sussex county, delaware and the surrounding areas.