St. Catharines, Ontario
Mental health and addiction services in St. Catharines
Compiled by Mahmoud Halat, updated
Short answer
There are 8 mental health and addiction services in St. Catharines on this map, from open data. Quest Community Health Centre is the operator on record for 1 of the 8. Each has its address and a directions link.
Data: Open Database of Healthcare Facilities (ODHF), version 2.0 (OGL-Canada).
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The map does not load without JavaScript. All 8 mental health and addiction services are in the list below.
Mental health and addiction services in St. Catharines
All 8, by name. Check with a place before you go: open data can miss a change.
Canadian Mental Health Association (Cmha) Niagara Branch
264 Welland Avenue Suite: 103
Directions to Canadian Mental Health Association (Cmha) Niagara Branch#
Community Addiction Services of Niagara
60 James Street Suite: 401
Contact Niagara for Children's and Developmental Services
23 Hannover Drive Suite: 8
Directions to Contact Niagara for Children's and Developmental Services#
De Dwa Da Dehs Nye Aboriginal Health Access Centre
145 Queenston Street 4th Floor
Directions to De Dwa Da Dehs Nye Aboriginal Health Access Centre#
Niagara Health System
1200 Fourth Avenue
Niagara Health System
264 Welland Avenue
Quest Community Health Centre
145 Queenston Street Suite: 100
Operator on record: Quest Community Health Centre
Wayside House of St. Catharines
50 Queenston Street
Questions people ask
How many mental health and addiction services are in St. Catharines?
This page lists 8 mental health and addiction services in St. Catharines, Ontario, from open data (ODHF). Open data can miss a new place or keep one that has closed, so check before you go. #
Who operates the mental health and addiction services in St. Catharines?
Quest Community Health Centre is the operator on record for 1 of the 8. 7 have no operator on record. Operators are matched from the source records and may be approximate. #
Data sources
The mental health and addiction services on this page come from these open data sources, each under its own licence. We did not visit or call each place. Operators are matched from the source records and may be approximate.
- Open Database of Healthcare Facilities (ODHF), version 2.0. Licence: OGL-Canada
Data updated .
More in St. Catharines
Mental health and addiction services in nearby cities
Cite this page
Canada Service Map, "8 mental health and addiction services in St. Catharines, ON", updated 14 October 2026, https://canadaservicemap.ca/places/ontario/st-catharines/mental-health-services