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Hospitals in Ontario, Canada

Browse 337 tracked hospitals and medical facilities across 160 cities in Ontario. Find direct phone numbers, verified addresses, and official websites.

337

Facilities

160

Cities

1

Verified

This directory lists hospitals and medical facilities in Ontario, Canada, organised by city. HospitalGuide tracks 337 facilities across 160 cities in this state. For a medical emergency in Ontario, call 911 immediately.

Browse Hospitals by City in Ontario

Select a city to access hospital contact directories, direct phone numbers, and verified address listings. Cities are listed alphabetically — each shows total facilities tracked.

Ajax

1 facilities

Alliston

2 facilities

Almonte

1 facilities

Arnprior

1 facilities

Atikokan

1 facilities

Attawapiskat

1 facilities

Bancroft

1 facilities

Barrie

3 facilities

Barrys Bay

1 facilities

Belleville

1 facilities

Blenheim

1 facilities

Blind River

2 facilities

Bowmanville

2 facilities

Bracebridge

1 facilities

Brampton

1 facilities

Brantford

2 facilities

Brockville

2 facilities

Burks Falls

2 facilities

Burlington

3 facilities

Cambridge

1 facilities

Campbellford

1 facilities

Carleton Place

1 facilities

Chapleau

1 facilities

Chatham

3 facilities

Chesley

1 facilities

Cobourg

1 facilities

Collingswood

1 facilities

Concord

1 facilities

Cornwall

4 facilities

Deep River

1 facilities

Don Mills

1 facilities

Dryden

1 facilities

Dundas

1 facilities

Dunnville

1 facilities

Durham

1 facilities

Elliot Lake

1 facilities

Emo

1 facilities

Englehart

1 facilities

Espanola

1 facilities

Etobicoke

3 facilities

Exeter

1 facilities

Fergus

1 facilities

Fort Albany

1 facilities

Fort Erie

1 facilities

Fort Frances

2 facilities

Georgetown

1 facilities

Geraldton

1 facilities

Goderich

1 facilities

Goldboro

1 facilities

Grimsby

1 facilities

Guelph

5 facilities

Hagersville

1 facilities

Haliburton

1 facilities

Hamilton

12 facilities

Hanover

1 facilities

Hawkesbury

2 facilities

Hearst

1 facilities

Hornepayne

1 facilities

Hudson Bay

1 facilities

Huntsville

2 facilities

Iroquois Falls

1 facilities

Kapuskasing

1 facilities

Kemptville

1 facilities

Kenora

1 facilities

Kincardine

2 facilities

Kingston

8 facilities

Kirkland Lake

1 facilities

Kitchener

3 facilities

Leamington

1 facilities

Lindsay

1 facilities

Lions Head

1 facilities

Little Current

1 facilities

London

6 facilities

Manitouwadge

1 facilities

Marathon

1 facilities

Markdale

2 facilities

Markham

2 facilities

Matheson

1 facilities

Mattawa

1 facilities

Meaford

2 facilities

Merrickville

1 facilities

Midland

1 facilities

Milton

1 facilities

Mindemoya

1 facilities

Minden

2 facilities

Mississauga

4 facilities

Mitchell

1 facilities

Moose Factory

1 facilities

Moosonee

1 facilities

Mount Forest

2 facilities

Napanee

2 facilities

New Liskeard

1 facilities

Newmarket

1 facilities

Niagara Falls

2 facilities

NiagaraontheLake

1 facilities

Nipigon

1 facilities

North Bay

4 facilities

North York

3 facilities

Oakville

2 facilities

Orangeville

2 facilities

Orillia

1 facilities

Oshawa

1 facilities

Ottawa

22 facilities

Owen Sound

1 facilities

Palmerston

1 facilities

Paris

1 facilities

Parry Sound

1 facilities

Pembroke

1 facilities

Penetanguishene

2 facilities

Perth

1 facilities

Peterborough

3 facilities

Petrolia

1 facilities

Picton

1 facilities

Port Colborne

2 facilities

Port Perry

1 facilities

Red Lake

1 facilities

Renfrew

1 facilities

Richards Landing

1 facilities

Richmond Hill

1 facilities

Rockland

1 facilities

SainteMarie

1 facilities

Sarnia

3 facilities

Sault Ste Marie

3 facilities

Scarborough

2 facilities

Seaforth

2 facilities

Simcoe

2 facilities

Sioux Lookout

2 facilities

Smiths Falls

1 facilities

Smooth Rock Falls

1 facilities

Southampton

2 facilities

St Catharines

2 facilities

St Marys

1 facilities

St Thomas

2 facilities

StCatharines

1 facilities

Stratford

1 facilities

Strathroy

1 facilities

Sturgeon Falls

1 facilities

Sudbury

2 facilities

Thessalon

1 facilities

Thornhill

1 facilities

Thunder Bay

8 facilities

Tillsonburg

1 facilities

Timmins

1 facilities

Tobermory

2 facilities

Toronto

53 facilities

1 verified

Trenton

1 facilities

Walkerton

1 facilities

Wallaceburg

1 facilities

Wawa

2 facilities

Welland

1 facilities

West Mississauga

1 facilities

Western Road

1 facilities

Wiarton

2 facilities

Willowdale

1 facilities

Winchester

1 facilities

Windsor

8 facilities

Wingham

1 facilities

Winnipeg

1 facilities

Woodstock

2 facilities

whitby

4 facilities

Recently Verified Hospitals in Ontario

The following listings have passed our quality gate score of 85+ with confirmed contact details.

Verified Toronto

University of Toronto - Department of Surgery

100 College Street, Room 311

416 978 2623

View University of Toronto - Department of Surgery contact details

Other Canada State Hospital Directories

British Columbia Quebec Alberta Saskatchewan Manitoba New Brunswick

View all Canada state directories →

Patient Help & Guidance for Ontario

Guides on requesting medical records, verifying hospital contact details, and navigating healthcare facilities in Ontario, Canada.

How to Request Medical Records How to Verify Hospital Phone Numbers Search Canada Hospitals

Frequently Asked Questions — Hospitals in Ontario

How many hospitals are in Ontario, Canada?

HospitalGuide tracks 337 hospital facilities across 160 cities in Ontario. 1 listings have passed our quality verification gate and are fully published with confirmed contact details.

What is the emergency number in Ontario?

The national emergency number in Canada — including Ontario — is 911. Call 911 immediately for ambulance, fire, or police response. Do not use this directory in a medical emergency.

How do I find a hospital in Ontario?

Browse the city directories below to find hospitals in specific towns and cities across Ontario. Each city page lists verified hospital contact details including phone numbers, addresses, and official website links.

Are hospital listings in Ontario verified?

All published listings must pass a content quality score of 85 or above, covering address completeness, phone format validity, and live HTTP uptime checks on official website links. Last audit: June 2026.