CT scan

Ontario average, August 2026

83 days

Near N7T 6S3, Sarnia Southwest

Shortest wait within 100 km

London · 93 km

44 days

39 days shorter than the Ontario average.

What you can do: ask your family doctor about a referral to a hospital with a shorter wait.

Ontario average since January 2022

Jan 2022 49 days to Aug 2026 83 daysHover or drag along the line for any month.

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8 hospitals

Days to scan at each hospital. Green: the three shortest in this list. Pick a pin for details.

St. Joseph's Health Care, LondonLondon · 93 km44 days
50 days shorter than in Sep 2025
Strathroy Middlesex General HospitalStrathroy · 62 km55 days
4 days longer than in Sep 2025
University HospitalLondon Health Sciences Centre · London · 91 km77 days
10 days longer than in Sep 2025
Victoria HospitalLondon Health Sciences Centre · London · 95 km80 days
12 days longer than in Sep 2025
Chatham-Kent Health Alliance - ChathamChatham · 66 km87 days
32 days shorter than in Sep 2025
Bluewater Health - Sarnia GeneralSarnia · 1 km124 days
2 days shorter than in Sep 2025
Windsor Regional Hospital - MetropolitanWindsor · 89 km325 days
22 days longer than in Sep 2025
Windsor Regional Hospital - OuelletteWindsor · 90 km335 days
33 days longer than in Sep 2025


St. Joseph's Health Care, LondonLondon	93 km	44	↓ 50
Strathroy Middlesex General HospitalStrathroy	62 km	55	↑ 4
University HospitalLondon Health Sciences Centre · London	91 km	77	↑ 10
Victoria HospitalLondon Health Sciences Centre · London	95 km	80	↑ 12
Chatham-Kent Health Alliance - ChathamChatham	66 km	87	↓ 32
Bluewater Health - Sarnia GeneralSarnia	1 km	124	↓ 2
Windsor Regional Hospital - MetropolitanWindsor	89 km	325	↑ 22
Windsor Regional Hospital - OuelletteWindsor	90 km	335	↑ 33

Jan 2022 49 days to Aug 2026 83 daysHover or drag along the line for any month.

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