If you are in need of serious medical attention, CALL 911 or go to your nearest Emergency Department. St. Catharines Site 1200 Fourth Avenue St. Catharines, ON Patients Total Patients: 98 Treating: 41 Waiting: 57 Estimated Wait Time 5 hrs Last Update 3:03 PM For a Doctor or Nurse Practitioner Due to rapidly changing demands in the Emergency Department and Urgent Care Centre, and the need to see the sickest patients first, your own wait time may be more or less than the time displayed here. NHS Wait Time - Other Sites Greater Niagara Emergency Wait Time Waiting: 18, Treating: 19 3 hrs Welland Emergency Wait Time Waiting: 7, Treating: 15 1.5 hrs Douglas Memorial Urgent Care Wait Time Waiting: 2, Treating: 1 0.5 hrs Port Colborne Urgent Care Wait Time Waiting: 7, Treating: 3 2.5 hrs Other Options (Call to confirm hours) Telehealth Ontario Phone: 1-866-797-0000 TTY: 1-866-797-0007 Health Care Connect Health Line Your Family Doctor Community Walk-in Clinics What is a wait time? The wait time presented here refers to the time between being assessed by a triage nurse and seeing a doctor or nurse practitioner. What do the patient numbers mean? What does the graph represent? Wait time trends over 24 hours Disclaimer Frequently Asked Questions