Scarborough Health Network — Centenary Hospital

SHN Centenary is the northeast Scarborough 24/7 at 2867 Ellesmere Road (Neilson and Ellesmere). Official shn.ca lists a full-service Emergency Department open 24 hours a day, 7 days a week; the Centenary ED contact is 416-284-8131 ext. 67404. 211 Ontario last updated the listing May 22, 2026. On the same campus SHN runs an Urgent Care Centre as an extension of the ED for people six months and older with non-life-threatening problems that do not need admission or immediate surgery — that is not a substitute for the 24/7 ED. First-timers: this is the West Hill / Morningside / Highland Creek / west-Durham-adjacent door. Parking: north lot at the front, south lot at the rear closest to the emergency department, plus an emergency lot on the east side. Mental-health crisis workers are noted on the 211 listing as available 24 hours.