Doctor Don Sing and his team is dedicated to one principle: Providing you with the best opportunity to maintain your dental health for a lifetime. Our practice is focused on providing you superlative quality dental care and your absolute comfort while in our Northgate office. Our practice serves people ranging in need from a simple filling to the most complex restorative challenges. Northgate dentist, Dr. Gabriel Don Sing has focused his energy and attention to the practice and teaching of the principles of optimal restorative dental care for the individual.