Fourcast is an addiction treatment service provider operating in the counties of Peterborough, Northumberland, and the City of Kawartha Lakes.


We provide support for individuals and family members concerned with their substance use or gambling. Our staff will work with you and help develop a treatment path that is right specifically for you.

For the site nearest you, call 1-800-461-1909 or visit our contact page.

What is Treatment Like?

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How to Start Treatment

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Harm Reduction

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Programs and Services

Are you or someone you care about struggling with substance use or gambling? Follow the link below to see a full list of our treatment options.

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What's New

Fourcast Launches Recruitment Campaign for New Bed-Based Addiction Treatment Facility (Read More)

PRHC opens barrier-free downtown clinic, providing rapid access to treatment for patients with opioid and alcohol addictions (Read More)

The Way Forward: Stewardship for Prescription Narcotics in Ontario (Read More)