Tommy, Fok DDS/DMDAttending PhysicianGeneral Dentistry Education: University of Western OntarioMain Office:905-479-1797, Oak Valley Health, 9249 Kennedy Rd, #204, Unionville, ON L3R 6H8 Clinic Intersts:obstructive sleep apnea, orthognathic surgery for dento-facial deformities and maxillofacial trauma.Hospital Affiliations:Markham Stouffville Hospital