Do you need a Dallas Medicaid dentist? But you like them to also be affordable? I know that last part is one of the most important pieces defining a dentist. If you answered yes to both of these, then check out Happy Teeth Dental Centers. They offer a great deal of service for the price that they are charging. They also specialize in children, so if you have a child who is in need of dentistry work, go ahead and bring them in.