Suggest Tests To Confirm The Presence Of Melanoma

yes please.I am looking for a doctor to examine my husband. His youngest brother recently died of melanoma. His oldest brother just a had a recent biopsy that they suspect would turn into a melanoma. Should I make an appointment for him with a dermatologist or a oncologist for a complete body scan.My e-mail is YYYY@YYYY . We are in the Nashville area of TN. If there is a specific Doctor that you would recommend I would appreciate your recommendation. Michele Manning