---
title: "Mental health and addiction services in Cornwall, ON (7)"
url: "https://canadaservicemap.ca/places/ontario/cornwall/mental-health-services"
description: "7 mental health and addiction services in Cornwall, 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 Cornwall

Cornwall, Ontario

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

There are 7 mental health and addiction services in Cornwall on this map, from open data. Cornwall Community Hospital is the operator on record for 3 of the 7. Each has its address and a directions link.

## Mental health and addiction services (7)

- **Canadian Mental Health Association (Cmha) Champlain East Branch**: 329 Pitt Street. [Directions](https://www.google.com/maps/dir/?api=1&destination=45.02047,-74.72958)
- **Cornwall Community Hospital**: 840 Mcconnell Avenue. Operator on record: [Cornwall Community Hospital](https://canadaservicemap.ca/bodies/cornwall-community-hospital). [Directions](https://www.google.com/maps/dir/?api=1&destination=45.02991,-74.71832)
- **Cornwall Community Hospital**: 339 Second Street East. Operator on record: [Cornwall Community Hospital](https://canadaservicemap.ca/bodies/cornwall-community-hospital). [Directions](https://www.google.com/maps/dir/?api=1&destination=45.0208,-74.72062)
- **Cornwall Community Hospital**: 850 Mcconnell Avenue. Operator on record: [Cornwall Community Hospital](https://canadaservicemap.ca/bodies/cornwall-community-hospital). [Directions](https://www.google.com/maps/dir/?api=1&destination=45.0312,-74.71991)
- **Jewish Family Services of Ottawa-Carleton**: 26 Montreal Road. [Directions](https://www.google.com/maps/dir/?api=1&destination=45.01856,-74.71536)
- **L'Équipe D'Hygiène Mentale Pour Francophones de Stormont, Dundas et Glengarry**: 610 Mcconnell Avenue. [Directions](https://www.google.com/maps/dir/?api=1&destination=45.02511,-74.71435)
- **Royal Ottawa Health Care Group/Services des Santé Royal Ottawa**: 850 Mcconnell Avenue Cornwall Hospital Community Addiction and Mental Health Centre. [Directions](https://www.google.com/maps/dir/?api=1&destination=45.0312,-74.71991)

## Questions people ask

### How many mental health and addiction services are in Cornwall?

This page lists 7 mental health and addiction services in Cornwall, 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 Cornwall?

Cornwall Community Hospital is the operator on record for 3 of the 7. 4 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 Cornwall](https://canadaservicemap.ca/places/ontario/cornwall)
- [Pharmacies](https://canadaservicemap.ca/places/ontario/cornwall/pharmacies) (25)
- [Secondary schools](https://canadaservicemap.ca/places/ontario/cornwall/secondary-schools) (12)
- [Elementary schools](https://canadaservicemap.ca/places/ontario/cornwall/elementary-schools) (11)
- [Long-term care homes](https://canadaservicemap.ca/places/ontario/cornwall/long-term-care-homes) (5)
- [Labs and diagnostic imaging](https://canadaservicemap.ca/places/ontario/cornwall/labs-and-imaging) (5)
- [Clinics and community health centres](https://canadaservicemap.ca/places/ontario/cornwall/clinics) (3)
- [Libraries](https://canadaservicemap.ca/places/ontario/cornwall/libraries) (3)
- [North Glengarry](https://canadaservicemap.ca/places/ontario/north-glengarry/mental-health-services) (3)

## Cite this page

Canada Service Map, "Mental health and addiction services in Cornwall, ON (7)", updated 14 October 2026, https://canadaservicemap.ca/places/ontario/cornwall/mental-health-services