Ontario Addiction Treatment Centres (OATC) — Ottawa Clinic

Name: Ontario Addiction Treatment Centres (OATC) — Ottawa Clinic
Address: 401 Somerset St W, Ottawa, ON, Ottawa, ON, CA
Telephone: 613-233-1114

Addiction / substance use, Harm reduction · Ottawa

Opioid agonist therapy clinic (methadone/suboxone) in downtown Ottawa: medical assessment and maintenance treatment for opioid dependence.

Address: 401 Somerset St W, Ottawa, ON
Phone: 613-233-1114
Website: https://canatc.ca/company/locations/ottawa/
Hours: Mon-Fri 6:00am-12:00pm and 12:30-2:00pm; Sat-Sun 9:00am-12:00pm
Who it serves: Everyone
Eligibility: People with opioid dependence
Cost: Free
Languages: English
How to access: Walk-in, By phone
Accessibility & features: Free

Last verified: October 16, 2026 · Listing source: https://canatc.ca/company/locations/ottawa/. Information can change — please call ahead to confirm hours and availability.

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