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Emergency Department
Trillium Health Partners - Mississauga Hospital

Category: Emergency Rooms


100 Queensway W
Mississauga ON L5B 1B8


  • English
  • French

Hours: Daily 24 hours

Toll Free: Ontario Poison Centre Hotline: 1-800-268-9017 * Telehealth Ontario: 1-866-797-0000

Crisis: Call 911 in emergencies



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Anyone requiring emergency health care can access this service without a medical referral. Most fees for this service are covered by OHIP, so you will require a valid OHIP card.

Fees: Most fees covered by OHIP


Due to COVID-19, Urgent Care Centre at the Queensway Health Centre is temporarily closed. Emergency care is available at Mississauga Hospital site * Emergency room care * doctors, nurses, and other health professionals assess and treat life-threatening injuries or severe illness * Six distinct areas: * * resuscitation and trauma * acute care * urgent care * acute psychiatric care * minor treatment hall * pediatric hall