MOST (Mississauga Oakville Treatment Centre) is a leading methadone clinic and opioid addiction treatment centre providing compassionate, confidential care to individuals throughout Mississauga, Oakville, and the surrounding communities. As a specialized program within Phoenix Medical Centre, our experienced physicians offer evidence-based treatment for opioid dependence using Methadone, Suboxone, and other medication-assisted treatment (MAT) options, along with personalized recovery planning and ongoing medical support.

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Our clinics also provide treatment for alcohol dependence, prescription medication misuse, cocaine addiction, and other substance use disorders in a safe, respectful, and judgment-free environment. Whether you are seeking a methadone clinic in Mississauga, opioid addiction treatment in Oakville, or support for another addiction, our team is committed to helping you begin your recovery with convenient locations, individualized care, and long-term support every step of the way.