About The Lab
The Lab is a diagnostic clinic located at 4181 Sladeview Crescent, Mississauga, Ontario L5L 5R2. The clinic has a 5/5 rating based on 68 patient reviews on Google.
The Lab is open 7 days a week. Weekday hours are 8 a.m.–8 p.m.
To book an appointment or for more information, call (905) 997-4522. Visit their website for more details.
Good to know
- Hours
- Open 7 days, weekdays until 8 PM
- Coverage
- Covered by OHIP with a valid health card
Patient reviews on ClinicFinder
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Reviews
68 Google reviews
Hours
| Monday | 8 a.m.–8 p.m. |
| Tuesday | 8 a.m.–8 p.m. |
| Wednesday | 8 a.m.–8 p.m. |
| Thursday | 8 a.m.–8 p.m. |
| Friday | 8 a.m.–8 p.m. |
| Saturday | 8 a.m.–2 p.m. |
| Sunday | 9 a.m.–1 p.m. |
Hours last checked September 2026.
Hours can change on holidays, so call ahead to check before you go.
Questions patients ask
What are The Lab's hours?
The Lab is open Monday to Friday 8 a.m.–8 p.m., Saturday 8 a.m.–2 p.m., Sunday 9 a.m.–1 p.m. Hours can change on holidays, so it is worth calling ahead at (905) 997-4522 before visiting.
Is The Lab open on weekends?
Yes. The Lab is open Saturday 8 a.m.–2 p.m. and Sunday 9 a.m.–1 p.m.
Where is The Lab located?
The Lab is at 4181 Sladeview Crescent, Mississauga, Ontario L5L 5R2.
What is The Lab's phone number?
You can reach The Lab at (905) 997-4522.
Is a visit to The Lab covered by provincial health insurance?
Medically necessary physician services are covered by OHIP when you present a valid Ontario health card. Bring it with you. Services such as sick notes, travel vaccinations, and medical forms usually carry a fee that is not covered.
How is The Lab rated?
The Lab holds 5 out of 5 on Google, based on 68 patient reviews.
Health coverage
Public health coverage in Ontario is administered through OHIP, which sets out what is covered and how to get a health card. For how public coverage works across the country, see Health Canada's overview of Canada's health care system.
Nearby
Other care close to 4181 Sladeview Crescent, nearest first.
For a medical emergency, call 911 or go to the nearest hospital emergency department.