Certified by The American Board of Dermatology, Dr. Cattell, treats a full range of skin concerns, with special emphasis on skin cancer. Prior to opening his private practice, Ann Arbor Dermatology, Dr. Cattell graduated from the University of Michigan Medical School and completed his residency training at the University of Michigan. His specialties include laser hair removal, Botox, acne treatment and Mohs micrographic surgery as a treatment for skin cancer.