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Most hospitals provide twenty-four hour emergency diagnostic and treatment services for people who have acute, life-threatening injuries or severe illnesses. Call 911 if you are having a medical emergency.
Alexandra Hospital - Emergency Department
Atikokan General Hospital - Atikokan - Dorothy St - Emergency Department
Blanche River Health - Englehart Site - Emergency Department
Blanche River Health - Kirkland Lake Site - Emergency Department
Bluewater Health - Charlotte Eleanor Englehart Hospital - Emergency Department
Bluewater Health - Emergency Department
Brightshores Health System - Lion's Head Hospital - Emergency Department
Brightshores Health System - Markdale Hospital - Emergency Department
Brightshores Health System - Meaford Hospital - Emergency Department
Brightshores Health System - Owen Sound Hospital - Emergency Department
Brightshores Health System - Southampton Hospital - Emergency Department
Brightshores Health System - Wiarton Hospital - Emergency Department
Campbellford Memorial Hospital - Emergency Department
Chatham-Kent Health Alliance - Emergency Department
Chatham-Kent Health Alliance - Wallaceburg Site - Emergency Rooms
CHEO - Emergency Department
CHEO - Regional Psychiatric Emergency Service for Children and Youth
Children's Hospital London Health Sciences Centre - Children's Emergency Department
Clinton Public Hospital - Emergency Department
Collingwood General and Marine Hospital - Emergency Department
Dryden Regional Health Centre - Emergency Department
Erie Shores HealthCare - Emergency Department
Espanola Regional Hospital and Health Centre - Emergency and Acute Care
Four Counties Health Services - Emergency Rooms
Georgian Bay General Hospital - Emergency Department
Geraldton District Hospital - Emergency Department
Haliburton Highlands Health Services - Emergency Department
Hanover and District Hospital - Emergency Department
Health Sciences North - Emergency Department
Hôpital Notre-Dame Hospital - Hearst - Emergency Department
Hornepayne Community Hospital - Emergency Department
Humber River Health - Emergency Department
Huron Health System - Alexandra Marine and General Hospital - Emergency Department
Huron Health System - South Huron Hospital - Emergency Department
Lady Dunn Health Centre - Wawa - Emergency Department
Lake of The Woods District Hospital - Emergency Department
Lakeridge Health - Ajax and Pickering Site - Emergency Department
Lakeridge Health - Bowmanville - Emergency Department
Lakeridge Health - Oshawa - Emergency Department
Lakeridge Health - Port Perry - Emergency Department
Listowel Memorial Hospital - Emergency Department
London Health Sciences Centre - University Hospital - Emergency Department
London Health Sciences Centre - Victoria Hospital - Emergency Department
Mackenzie Health Hospital - Cortellucci Vaughan Hospital - Emergency Department
Mackenzie Health Hospital - Emergency Department
Manitoulin Health Centre - Little Current - Emergency Department
Manitoulin Health Centre - Mindemoya - Emergency Department
Mattawa Hospital - Emergency Department
MICs Group of Health Services - Anson General Hospital - Iroquois Falls - Emergency Department
MICs Group of Health Services - Bingham Memorial Hospital - Matheson - Emergency Department
MICs Group of Health Services - Lady Minto Hospital - Cochrane - Emergency Department
Muskoka Algonquin Healthcare - Huntsville District Memorial Hospital Site - Emergency Department
Muskoka Algonquin Healthcare - South Muskoka Memorial Hospital Site - Emergency Department
Nipigon District Memorial Hospital - Emergency Department
North Bay Regional Health Centre - Emergency Department
North of Superior Healthcare Group - McCausland Hospital (The) - Emergency Department
North of Superior Healthcare Group - Wilson Memorial General Hospital - Emergency Department
North Shore Health Network - Emergency Department
North Shore Health Network - Richards Landing - Matthews Site - Emergency Department
North Shore Health Network - Thessalon Site - Emergency Department
North York General Hospital - General Site - Emergency Department
Northumberland Hills Hospital - Emergency Department
Oak Valley Health - Markham Stouffville Hospital - Emergency Department
Oak Valley Health - Markham Stouffville Hospital - Uxbridge Hospital - Emergency Department
Orillia Soldiers' Memorial Hospital - Emergency Department
Peterborough Regional Health Centre - Emergency Department
Red Lake Margaret Cochenour Memorial Hospital - Emergency Department
Riverside Health Care - Fort Frances - La Verendrye Hospital - Emergency Department, Fort Frances - La Verendrye Hospital
Riverside Health Care - Rainy River Health Centre - Emergency Department, Rainy River Health Centre
Ross Memorial Hospital - Emergency Department
Royal Victoria Regional Health Centre - Emergency Department
Santé Manitouwadge Health - Emergency Department
Sault Area Hospital - Emergency Department
Scarborough Health Network - Birchmount Site - Emergency Department
Scarborough Health Network - Centenary Site - Emergency Department
Scarborough Health Network - General Site - Emergency Department
Seaforth Community Hospital - Emergency Department
Sensenbrenner Hospital - Emergency Department
Services de santé de Chapleau Health Services - Chapleau General Hospital - Emergency Department
Sioux Lookout Meno Ya Win Health Centre - Emergency Department
Smooth Rock Falls Hospital - Emergency Department
South Bruce Grey Health Centre - Chesley - Emergency Department
South Bruce Grey Health Centre - Durham - Emergency Department
South Bruce Grey Health Centre - Kincardine - Emergency Department
South Bruce Grey Health Centre - Walkerton - Emergency Department
Southlake Regional Health Centre - Emergency Department
St Joseph's General Hospital Elliot Lake - Emergency Department
St Marys Memorial Hospital - Emergency Department
St Thomas Elgin General Hospital - Emergency Department
Stevenson Memorial Hospital - Emergency Department
Stratford General Hospital - Emergency Department
Strathroy Middlesex General Hospital - Emergency Rooms
Sunnybrook Health Sciences Centre - Emergency Department
Temiskaming Hospital - New Liskeard - Emergency Department
Thunder Bay Regional Health Sciences Centre - Emergency Department
Tillsonburg District Memorial Hospital - Emergency Department
Timmins and District Hospital (TADH) - Emergency Department
Weeneebayko Area Health Authority (WAHA) - Attawapiskat Hospital - Emergency Department
Weeneebayko Area Health Authority (WAHA) - Fort Albany Hospital - Emergency Department
Weeneebayko Area Health Authority (WAHA) - Weeneebayko General Hospital (WGH) - Emergency Department
West Nipissing General Hospital - Sturgeon Falls - Emergency Department
West Parry Sound Health Centre - Emergency Department
Windsor Regional Hospital - Emergency Department
Windsor Regional Hospital - Ouellette Campus - Emergency Department
Wingham and District Hospital - Emergency Department
Woodstock Hospital - Emergency Department
Atikokan General Hospital - Atikokan - Dorothy St - Emergency Department
Blanche River Health - Englehart Site - Emergency Department
Blanche River Health - Kirkland Lake Site - Emergency Department
Bluewater Health - Charlotte Eleanor Englehart Hospital - Emergency Department
Bluewater Health - Emergency Department
Brightshores Health System - Lion's Head Hospital - Emergency Department
Brightshores Health System - Markdale Hospital - Emergency Department
Brightshores Health System - Meaford Hospital - Emergency Department
Brightshores Health System - Owen Sound Hospital - Emergency Department
Brightshores Health System - Southampton Hospital - Emergency Department
Brightshores Health System - Wiarton Hospital - Emergency Department
Campbellford Memorial Hospital - Emergency Department
Chatham-Kent Health Alliance - Emergency Department
Chatham-Kent Health Alliance - Wallaceburg Site - Emergency Rooms
CHEO - Emergency Department
CHEO - Regional Psychiatric Emergency Service for Children and Youth
Children's Hospital London Health Sciences Centre - Children's Emergency Department
Clinton Public Hospital - Emergency Department
Collingwood General and Marine Hospital - Emergency Department
Dryden Regional Health Centre - Emergency Department
Erie Shores HealthCare - Emergency Department
Espanola Regional Hospital and Health Centre - Emergency and Acute Care
Four Counties Health Services - Emergency Rooms
Georgian Bay General Hospital - Emergency Department
Geraldton District Hospital - Emergency Department
Haliburton Highlands Health Services - Emergency Department
Hanover and District Hospital - Emergency Department
Health Sciences North - Emergency Department
Hôpital Notre-Dame Hospital - Hearst - Emergency Department
Hornepayne Community Hospital - Emergency Department
Humber River Health - Emergency Department
Huron Health System - Alexandra Marine and General Hospital - Emergency Department
Huron Health System - South Huron Hospital - Emergency Department
Lady Dunn Health Centre - Wawa - Emergency Department
Lake of The Woods District Hospital - Emergency Department
Lakeridge Health - Ajax and Pickering Site - Emergency Department
Lakeridge Health - Bowmanville - Emergency Department
Lakeridge Health - Oshawa - Emergency Department
Lakeridge Health - Port Perry - Emergency Department
Listowel Memorial Hospital - Emergency Department
London Health Sciences Centre - University Hospital - Emergency Department
London Health Sciences Centre - Victoria Hospital - Emergency Department
Mackenzie Health Hospital - Cortellucci Vaughan Hospital - Emergency Department
Mackenzie Health Hospital - Emergency Department
Manitoulin Health Centre - Little Current - Emergency Department
Manitoulin Health Centre - Mindemoya - Emergency Department
Mattawa Hospital - Emergency Department
MICs Group of Health Services - Anson General Hospital - Iroquois Falls - Emergency Department
MICs Group of Health Services - Bingham Memorial Hospital - Matheson - Emergency Department
MICs Group of Health Services - Lady Minto Hospital - Cochrane - Emergency Department
Muskoka Algonquin Healthcare - Huntsville District Memorial Hospital Site - Emergency Department
Muskoka Algonquin Healthcare - South Muskoka Memorial Hospital Site - Emergency Department
Nipigon District Memorial Hospital - Emergency Department
North Bay Regional Health Centre - Emergency Department
North of Superior Healthcare Group - McCausland Hospital (The) - Emergency Department
North of Superior Healthcare Group - Wilson Memorial General Hospital - Emergency Department
North Shore Health Network - Emergency Department
North Shore Health Network - Richards Landing - Matthews Site - Emergency Department
North Shore Health Network - Thessalon Site - Emergency Department
North York General Hospital - General Site - Emergency Department
Northumberland Hills Hospital - Emergency Department
Oak Valley Health - Markham Stouffville Hospital - Emergency Department
Oak Valley Health - Markham Stouffville Hospital - Uxbridge Hospital - Emergency Department
Orillia Soldiers' Memorial Hospital - Emergency Department
Peterborough Regional Health Centre - Emergency Department
Red Lake Margaret Cochenour Memorial Hospital - Emergency Department
Riverside Health Care - Fort Frances - La Verendrye Hospital - Emergency Department, Fort Frances - La Verendrye Hospital
Riverside Health Care - Rainy River Health Centre - Emergency Department, Rainy River Health Centre
Ross Memorial Hospital - Emergency Department
Royal Victoria Regional Health Centre - Emergency Department
Santé Manitouwadge Health - Emergency Department
Sault Area Hospital - Emergency Department
Scarborough Health Network - Birchmount Site - Emergency Department
Scarborough Health Network - Centenary Site - Emergency Department
Scarborough Health Network - General Site - Emergency Department
Seaforth Community Hospital - Emergency Department
Sensenbrenner Hospital - Emergency Department
Services de santé de Chapleau Health Services - Chapleau General Hospital - Emergency Department
Sioux Lookout Meno Ya Win Health Centre - Emergency Department
Smooth Rock Falls Hospital - Emergency Department
South Bruce Grey Health Centre - Chesley - Emergency Department
South Bruce Grey Health Centre - Durham - Emergency Department
South Bruce Grey Health Centre - Kincardine - Emergency Department
South Bruce Grey Health Centre - Walkerton - Emergency Department
Southlake Regional Health Centre - Emergency Department
St Joseph's General Hospital Elliot Lake - Emergency Department
St Marys Memorial Hospital - Emergency Department
St Thomas Elgin General Hospital - Emergency Department
Stevenson Memorial Hospital - Emergency Department
Stratford General Hospital - Emergency Department
Strathroy Middlesex General Hospital - Emergency Rooms
Sunnybrook Health Sciences Centre - Emergency Department
Temiskaming Hospital - New Liskeard - Emergency Department
Thunder Bay Regional Health Sciences Centre - Emergency Department
Tillsonburg District Memorial Hospital - Emergency Department
Timmins and District Hospital (TADH) - Emergency Department
Weeneebayko Area Health Authority (WAHA) - Attawapiskat Hospital - Emergency Department
Weeneebayko Area Health Authority (WAHA) - Fort Albany Hospital - Emergency Department
Weeneebayko Area Health Authority (WAHA) - Weeneebayko General Hospital (WGH) - Emergency Department
West Nipissing General Hospital - Sturgeon Falls - Emergency Department
West Parry Sound Health Centre - Emergency Department
Windsor Regional Hospital - Emergency Department
Windsor Regional Hospital - Ouellette Campus - Emergency Department
Wingham and District Hospital - Emergency Department
Woodstock Hospital - Emergency Department