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TESTIMONIALS
Patient Success Stories
The highest compliment our patients can give is the referral of their friends and family. Here is what our community has to say about their experience.
Our Live Google Reviews

Chris McDonagh

2025-11-12

I’ve had an outstanding experience working with Dr. Derek Lee on a personalized health plan. From the start, Dr. Lee provided a thorough analysis of my blood work and clinical history, explaining everything in clear, easy-to-understand terms. His Integrated Health Assessment connected my symptoms—chronic sinus issues, joint pain, and stress—to underlying systemic inflammation, and he designed a Phased Supplementation Protocol tailored specifically to my needs. What impressed me most was the level of detail and care in his recommendations. The plan was structured, transparent, and included cost estimates upfront. Dr. Lee also provided ongoing guidance, adjusting the approach based on my progress. After starting Phase 1, I noticed significant improvements: Throat congestion reduced by about 90% Nasal drip decreased by 60% Upper back inflammation dropped to roughly 10% of what it was Overall mental and physical well-being improved noticeably Communication has been excellent throughout—Dr. Lee responds promptly, explains next steps clearly, and genuinely cares about patient outcomes. He even advised me to stay the course with Phase 1 until progress plateaued, which shows his focus on achieving the best results. If you’re looking for a personalized, science-based approach to health, I highly recommend Dr. Derek Lee. His expertise, professionalism, and patient-first attitude make a real difference.

Radhika Chawla

2025-11-06

I can't say enough about Dr. Derek Lee! He created a personalized treatment program for me that's already made a difference for me. When I had an emergency issue and needed care, he fit me in right away and has me feeling better in a matter of days! His knowledge, care and attention to explaining everything so I understand made me very comfortable. I highly recommend Dr. Derek Lee to anyone in need of a chiropractor. He genuinely cares about his patients!

Ed Yemoh

2025-11-05

Very gentle and knowledgeable in his field . He knew what to do to ease my back pain. Clean facilities and amazing treatment plans. Very grateful to have him as my Chiropractor.

Patrick Icasas

2025-11-02

Dr. Lee was very professional and thorough with our scoliosis and orthotics diagnosis. He was also kind enough to wear a mask upon request to accommodate our needs. Would definitely recommend him to anyone with scoliosis issues.

Dali Gomes

2025-11-01

I have been using Dr. Derek’s services since 2018 and the fact that I still continue to do so speaks volumes of his expertise, professionalism and reasonable prices. I highly recommend Dr. Derek if you want to enjoy a pain free life. It has worked for me, I don’t see any reason why it will not work for you.

Rochelle J

2025-11-01

Dr Derek and staff and are very professional. I had chronic pain for a few years and with his help, my pain level has reduced and am able to go about my daily routine. He is very proficient in what he does. Truly AMAZING Dr. Thank you for all you do. Rochelle

Charlene Long

2025-10-30

I had serious shoulder pain for a while and it’s been a lot better now with Dr. Lee’s professional acupuncture and chiropractor practice. The full treatment is not complete yet but I look forward to my recovery soon!

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8776+ Verified Patient Reviews 

Total number combines all Google/Facebook/Sun Life reviews for all clinics as of January 1, 2025.

International Scoliosis Accolades

Cosmetic Acupuncture Reviews

Our patients helped us celebrate our Markham clinic turning 1 year old.  They are the best!!  Jan 4 & 11, 2025

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Contact Us

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Clinic Hours

  • Monday           10am-6pm

  • Wednesday    10am-6pm

  • Saturday         8am-3pm

  • Tuesday/Thursday by appointment only.

Where

Markham  - 41 Cathedral High St.

                      L6C 0P1, ON, Canada

©2025 by Dr. Derek Lee

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