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  • Info line for new patients:


    Guelph Clinic

    146 Wyndham Street North, Guelph Ontario, N1H 4E8


    Phone: 519-822-6100
    Fax: 519-822-6181


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

    Office hours

    As part of the Canadian Addiction Treatment Centres clinic network, you can find OATC Guelph’s up-to-date hours here.


    Parking is located on Wyndham St on the street or in the lot to the right of the clinic. Located beside the old post office.


    Known as ‘The Royal City’, Guelph is a southwestern Ontario city which consistently rates as one of Canada’s best places to live. Guelph is almost 30 kms east of Waterloo and 100 kms west of downtown Toronto.