East Cobb Dentist, Dr. Gina Dental, provides complete dental care for the whole family. Located at 1000 Johnson Ferry Rd, Dr. Gina Dental is conveniently located near Marietta, Roswell, Sandy Springs and Atlanta. Known as of the best dentists for veneers, cleaning, crowns, and teeth whitening, let the staff at Dr. Gina Dental help you smile again!