Sardo Orthodontics - Brunswick | Sardo Orthodontics - St. Marys | Sardo Orthodontics - Waycross | Refer a Patient | Refer a Friend | Appointment Request Sardo Orthodontics - St. Marys Dr. Mark Sardo Sardo Orthodontics Address: 1819 Osborne Road St. Marys, GA 31558 Phone: (912) 882-6122 Fax: (912) 882-3524 Email: sardoorthofrontdesk@gmail.com View Larger Map