Winnie I, Cao DDS/DMDAttending PhysicianGeneral Dentistry Education: Western University of Health SciencesMain Office:343-655-2595, Gateway Dentistry, 340 March Rd, #101, Kanata, ON K2K 2E4 Office Hours: Monday: 8:00am - 4:00pm Tuesday: 9:00am - 5:00pm Wednesday: 11:00am - 7:00pm Thursday: 8:00am - 4:00pm Friday: Closed Saturday: Closed Sunday: Closed