Welcome to Ann Arbor Dermatology, a leading dermatology practice in Ann Arbor and Plymouth, Michigan specializing in the treatment of skin cancer. We appreciate the opportunity to provide you with the finest medical skin care in the area. Since 1979, Dr. Cattell and associates have provided high quality, comprehensive medical and cosmetic services for patients of all ages, with an emphasis on treating skin cancer. We believe in developing relationships with our patients that will last a lifetime. It is our goal to provide you with the care and services that you can trust and count on as your needs change. From traditional clinical dermatology to cosmetic services like BOTOX® Cosmetic and laser hair removal, we can serve all of your skin care needs.