I highly recommend the Vanderbilt Dermatology group, in particular Dr. Darrell Ellis. He is a specialist in moles, and is very knowledgeable about skin cancers and their prevention. Dr. Ellis, as well as the nursing staff, is very personable and friendly. He makes you feel at ease. The front desk staff is not always efficient at changing insurance information, etc, so you might need to allow a little extra time to get things straight when you check in. Also, appointments tend to backlog as the day goes on, so I recommend booking an early morning appointment to avoid a long wait.