• AA
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  • Offering over 50 centres to serve you. Serving all of Ontario with the country's largest network of methadone clinics.

     

     

    We continue to accept new patients   Same day appointments are available.

    About Ontario Addiction Treatment Centres

    The Ontario Addiction Treatment Centres (OATC) were founded in 1995. At that time, treatment for opioid agonist therapy, utilizing methadone, was extremely under-serviced and those seeking treatment often were forced to travel hundreds of kilometers to seek care. Today, OATC services over fifty communities throughout Ontario, treating over ten thousand patients daily. Our staff is highly dedicated to ensuring optimal care and great effort is made toward encouraging long term sobriety from all illicit substances.

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    OATC Colour Schedule

    Saturday November 26, 2016

    • Purple
    • Black
    • Green
    • Orange

    Sunday November 27, 2016

    • None

    Monday November 28, 2016

    • White

    Tuesday November 29, 2016

    • Yellow

    Wednesday November 30, 2016

    • None

    Thursday December 1, 2016

    • Yellow

    Friday December 2, 2016

    • None

    Saturday December 3, 2016

    • Red

    Sunday December 4, 2016

    • None

    Monday December 5, 2016

    • Orange

    Tuesday December 6, 2016

    • White

    Wednesday December 7, 2016

    • Green

    Thursday December 8, 2016

    • None

    Friday December 9, 2016

    • None

    Saturday December 10, 2016

    • None

    Sunday December 11, 2016

    • None

    Monday December 12, 2016

    • Purple
    • Orange

    Tuesday December 13, 2016

    • None

    Wednesday December 14, 2016

    • None

    Thursday December 15, 2016

    • Blue

    Friday December 16, 2016

    • None

    Saturday December 17, 2016

    • None

    Sunday December 18, 2016

    • None

    Monday December 19, 2016

    • Red

    Tuesday December 20, 2016

    • None

    Wednesday December 21, 2016

    • Yellow
    • Green

    Thursday December 22, 2016

    • White

    Friday December 23, 2016

    • Orange

    Saturday December 24, 2016

    • Black

    Sunday December 25, 2016

    • None

    Monday December 26, 2016

    • None

    Tuesday December 27, 2016

    • None

    Wednesday December 28, 2016

    • None

    Thursday December 29, 2016

    • None

    Friday December 30, 2016

    • None

    Saturday December 31, 2016

    • Green
    • Red
    • Orange
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