Austell Dentists - Atlanta Dentists - West Cobb Smiles - Tia M. Thomas, DMD -Dr. Thomas has been serving the communities as a dentist in Austell, Marietta, Powder Springs and Atlanta for years - services include In-Office Teeth Whitening, Lumineers, Sedation Dentistry, Children's Dentistry, White Fillings, Root Canals, Tooth Grinding, Sealants, General and Cosmetic Dentistry, Dental Implants, Inlays, Onlays and many more