TN, Avenue South Orthodontics - Avenue South Orthodontics in Nashville is led by Brandon Foltz, DDS, MS. Our orthodontist offers braces, Invisalign, retainers & more. For anyone lacking confidence, for anyone who has always wanted to improve their teeth, for anyone who wants to experience the life changing transformation of a beautiful smile, Avenue South Orthodontics can help. Schedule your consultation today Call Us : (615) 472-1800