Ontario Addiction Treatment Centres
Site: Alliston Office
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Record #:
ALL0796
Last Modified:
14 Oct 2025
Last Full Update:
09 Sep 2025
Contact Information
| Office Phone | 705-250-5100, Main Clinic Line |
| Toll Free Phone | 1-877-937-2282, Info line for new patients |
| Fax | 705-434-4555 |
| oatcalliston@oatc.ca | |
| Website | canatc.ca |
| Social Media |  Instagram: https://www.instagram.com/cdn_addiction_treatment_ctr/ LinkedIn: https://www.linkedin.com/company/canadianaddictiontreatmentcentre |
| Primary Contact | Kate Johnston, Director of Operations |
| Alternate Contact | Jody Whaley, Director of Quality and Continuous Improvement |
Site Information
| Description (Site) | Cross street: Victoria St and Paris St |
| Located In Community | New Tecumseth |
| Address & Map | |
| Intersection | Victoria St and Paris St |
| Mailing Address | P.O. Box 157 Alliston, ON Canada L9R 1F6 |
| Physical Access | Fully Accessible |
Description and Service Details
| Description (Service) | Services at this location:
Methodone clinic treats opiate addiction. Appropriate for individuals dependent on opiates such as heroin, methadone, Percocet, Oxycontin, opium, morphine, Dilaudid, codeine, Demerol, Fentanyl |
| Hours | Mon-Thu 6 am-2 pm * Fri 6 am-1 pm * Sat & Sun 9 am-12 noon Closed for lunch Mon-Fri 11 am-11:30 |
| Areas Served | Adjala-Tosorontio ; New Tecumseth |
| Eligibility | Individuals dependent on opiates
Must have a valid health card. |
| Application | Call or walk in. |
| Languages | English |
| Fees | None |
Agency and Service Names
| Alternate Name | Methadone Clinic ; Methodone ; Ontario Addiction Treatment Centre, Canadian Addiction Treatment Centres |
Agency Information
| Parent Agency Name | Ontario Addiction Treatment Centres |
| Legal Status | (50) Non Profit |
| Funding | Provincial |
Taxonomy and Classification
| Service Categories | Medication Based Treatment for Substance Use Disorders |