The Happy Teeth Dentistry is a dentist located next to Liquor Market on South Rockford Drive in La Puerta, Los Santos. The business is open from eight until late at night and hires dental surgeon Dr Ian Payne. Its phone number is 555-0100 to book an appointment.
- The dental surgeon's surname, Payne, suggests that he inflicts pain on his patients. This is yet another example of Rockstar's humor.
- Their logo is almost identical to The Molarstation Dentistry.