Ontario Addiction Treatment Centres (OATC) — Niagara Falls

OATC/CATC Niagara Falls site: methadone, Suboxone, Sublocade, Kadian, Hep C screening, onsite pharmacy, free naloxone kits. Partners with Niagara Region Public Health (education, men's support group, 411 mental health). Provincial health plans usually cover full cost.

Address

6175 Dunn Street, Unit 11, Niagara Falls, ON L2G 2P4

Phone

905-356-0666

Website

https://canatc.ca/company/locations/niagara-falls/

Hours

Mon/Tue/Thu 6:00am–3:00pm; Wed/Fri 6:00am–1:00pm; Sat–Sun 9:00am–12:00pm (closed 12:00–12:30pm weekdays)

Who it serves

Everyone

Eligibility

Anyone with opioid use disorder; walk-ins welcome, no appointment or referral needed; same-day starts

Cost

Free

Languages

English

How to access

Walk-in, By phone

Accessibility & features

Free

Last verified: October 17, 2026 · Listing source: https://canatc.ca/company/locations/niagara-falls/. Information can change — please call ahead to confirm hours and availability.