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  • Info line for new patients:


    Keswick Clinic

    204 Simcoe Avenue Unit 1 & 2, Keswick Ontario, L4P 3S6


    Phone: 905-476-3737
    Fax: 905-476-9826


    Info line for new patients: 1-877-937-2282

    Office hours

    Monday to Friday 8:30am
    – 4:00pm
    Saturday & Sunday 9:00am
    – 12:00pm
    closed weekdays between 12:00pm – 12:30pm


    Parking & location at the back of the plaza.




    Keswick is a community in south central Ontario on Cook’s Bay at the bottom of Lake Simcoe. Keswick is located north of Markham, at the top of Hwy 404 and for some is a bedroom community for the greater Toronto area.


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