Richard L, Yang DDS/DMDAttending and Clinical InstructorGeneral Dentistry Education: Columbia University College of Dental MedicineMain Office:718-353-5504 Empress Dental Services 42-11 Kissena Blvd Flushing, NY 11355 Clinic Intersts:eeth whitening, crowns and bridges, dental implants and root canal treatment.Additional Office: 128 Mott Street, #306 • New York, NY 10013 (212) 219-9333