Christopher Zhihang, Hsia DDS/DMDAttending PhysicianGeneral Dentistry Education: Columbia University College of Dental MedicineMain Office:604-736-6230 943 Dental 538-943 Broadway W Vancouver, BC V5Z 4E1 Clinic Intersts:routine cleanings, composite fillings, oral surgery, crowns & bridges, dentures & prothesis, ortho & invisalign, emergency dental. Office Hours: Mon-Fri: 8:00am-4:30pm Sat: 9:00am-2:00pm* Sun: Closed