---
title: "Mental health and addiction services in St. Thomas, ON (4)"
url: "https://canadaservicemap.ca/places/ontario/st-thomas/mental-health-services"
description: "4 mental health and addiction services in St. Thomas, Ontario, each with its address and a directions link. From open data (ODHF), updated 14 October 2026."
site: "Canada Service Map"
author: "Mahmoud Halat"
publisher: "Space & Story"
updated: "2026-10-14"
licence: "Built entirely from public data: open data and official government pages. Each record keeps the licence of its source, listed at https://canadaservicemap.ca/data."
---
# Mental health and addiction services in St. Thomas

St. Thomas, Ontario

Compiled by Mahmoud Halat, updated 14 October 2026. Not a government website. The official page always has the final word.

There are 4 mental health and addiction services in St. Thomas on this map, from open data. St Thomas-Elgin General Hospital is the operator on record for 1 of the 4. Each has its address and a directions link.

## Mental health and addiction services (4)

- **Canadian Mental Health Association (Cmha) Thames Valley Addiction and Mental Health Services**: 655 Talbot Street. [Directions](https://www.google.com/maps/dir/?api=1&destination=42.77914,-81.18934)
- **Canadian Mental Health Association (Cmha) Thames Valley Addiction and Mental Health Services**: 10 Mondamin Street. [Directions](https://www.google.com/maps/dir/?api=1&destination=42.77957,-81.19343)
- **Canadian Mental Health Association (Cmha) Thames Valley Addiction and Mental Health Services**: 18 Metcalfe Street. [Directions](https://www.google.com/maps/dir/?api=1&destination=42.77825,-81.20073)
- **St. Thomas Elgin General Hospital**: 189 Elm Street. Operator on record: [St Thomas-Elgin General Hospital](https://canadaservicemap.ca/bodies/st-thomas-elgin-general-hospital). [Directions](https://www.google.com/maps/dir/?api=1&destination=42.76296,-81.18096)

## Questions people ask

### How many mental health and addiction services are in St. Thomas?

This page lists 4 mental health and addiction services in St. Thomas, 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. Thomas?

St Thomas-Elgin General Hospital is the operator on record for 1 of the 4. 3 have no operator on record. Operators are matched from the source records and may be approximate.

## Data sources

- [Open Database of Healthcare Facilities (ODHF), version 2.0](https://www150.statcan.gc.ca/n1/pub/13-26-0001/132600012020001-eng.htm), licence: OGL-Canada

Operators are matched from the source records and may be approximate.

## More

- [Public services in St. Thomas](https://canadaservicemap.ca/places/ontario/st-thomas)
- [Pharmacies](https://canadaservicemap.ca/places/ontario/st-thomas/pharmacies) (25)
- [Elementary schools](https://canadaservicemap.ca/places/ontario/st-thomas/elementary-schools) (9)
- [Labs and diagnostic imaging](https://canadaservicemap.ca/places/ontario/st-thomas/labs-and-imaging) (5)
- [Secondary schools](https://canadaservicemap.ca/places/ontario/st-thomas/secondary-schools) (4)
- [Long-term care homes](https://canadaservicemap.ca/places/ontario/st-thomas/long-term-care-homes) (3)
- [London](https://canadaservicemap.ca/places/ontario/london/mental-health-services) (26)

## Cite this page

Canada Service Map, "Mental health and addiction services in St. Thomas, ON (4)", updated 14 October 2026, https://canadaservicemap.ca/places/ontario/st-thomas/mental-health-services