Dr. Derek Lee
About Dr. Derek Lee
Dr. Derek Lee is a chiropractor located at 41 Cathedral High St, Markham, Ontario L6C 0P1. The chiropractor has a 4.9/5 rating based on 51 patient reviews on Google.
Dr. Derek Lee is open 3 days a week.
To book an appointment or for more information, call (905) 474-5120. Visit their website for more details.
Dr. Derek Lee practises on 41 Cathedral High St in Markham, Ontario. It is open Tuesday, Thursday, and Saturday, closed the rest of the week. It holds a 4.9 out of 5 rating from 51 reviews.
Good to know
- Hours
- Open 3 days a week, weekdays until 6 PM
Patient reviews on ClinicFinder
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Reviews
51 Google reviews
Hours
| Monday | Closed |
| Tuesday | 10 a.m.–6 p.m. |
| Wednesday | Closed |
| Thursday | 10 a.m.–6 p.m. |
| Friday | Closed |
| Saturday | 7 a.m.–3 p.m. |
| Sunday | Closed |
Hours last checked July 2026.
Hours can change on holidays, so call ahead to check before you go.
Questions patients ask
What are Dr. Derek Lee's hours?
Dr. Derek Lee is open Tuesday 10 a.m.–6 p.m., Thursday 10 a.m.–6 p.m., Saturday 7 a.m.–3 p.m. Hours can change on holidays, so it is worth calling ahead at (905) 474-5120 before visiting.
Is Dr. Derek Lee open on weekends?
Yes. Dr. Derek Lee is open Saturday 7 a.m.–3 p.m.
Where is Dr. Derek Lee located?
Dr. Derek Lee is at 41 Cathedral High St, Markham, Ontario L6C 0P1.
What is Dr. Derek Lee's phone number?
You can reach Dr. Derek Lee at (905) 474-5120.
Is chiropractic care at Dr. Derek Lee covered by provincial health insurance?
Chiropractic care is generally not covered by OHIP. Most patients pay through an employer extended health plan or out of pocket. Check your benefits before booking. Ask the clinic whether they bill your insurer directly.
How is Dr. Derek Lee rated?
Dr. Derek Lee holds 4.9 out of 5 on Google, based on 51 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 41 Cathedral High St, nearest first.
- Pharmasave Cathedraltown0.2 km







For a medical emergency, call 911 or go to the nearest hospital emergency department.