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  • Info line for new patients:


    Oshawa Clinic

    45 Bloor Street East Unit 2, Oshawa Ontario, L1H 3L9


    Phone: 905-443-0223
    Fax: 905-443-0225


    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 Oshawa’s up-to-date hours here.

    Parking available in plaza.


    Pharmacy hours

    Mon, Tues, Thurs, Fri 6:00am – 2:00pm
    Wednesday 6:00am – 12:00pm
    Saturday & Sunday 9:00am – 12:00pm


    Community programs

    Needle Exchange Program offered onsite, in partnership with John Howard Society Durham. Ask any of our staff for your confidential safe information or exchange today.


    Oshawa is 60km east of downtown Toronto and is commonly viewed as the eastern anchor of the Greater Toronto Area. Oshawa has been known as “The City That Motovates Canada”, and “The City in Motion”.