I was first introduced to chiropractic care in the summer of 1996. My mother suffered severe whiplash and neurological problems resulting from a traumatic motor vehicle accident. A drunk driver had run a stop sign, hitting her on the passenger side. By accompanying my mother as a translator and interacting with her Chiropractor, I was exposed to the importance of spine and nervous system health on a person’s quality of life. During many months of rehabilitation, chiropractic care was integral to the improvements made to my mother’s overall health. Her neck pain and headaches lessened; the pain and numbness in her arms and hands improved; all of which lessened her dependency on the harmful drugs prescribed by her doctors. It was this experience with my family that changed my professional trajectorial pursuit of becoming a dentist to that as a chiropractor. I had developed a deep desire to provide care for people who suffered in pain like my mother, without the use of drugs or surgery.
I finished my undergraduate studies at the University of Alberta and continued my graduate studies at Palmer College of Chiropractic West graduating with high honors. As a result of my personal experience with my family regarding car accidents, I completed special studies at the Spine Institute in San Diego, CA on Whiplash and Brain Injury Traumatology.
Over many years of professional practice which now spans 2 decades, I have developed a keen interest in incorporating technological advances in pain management with traditional chiropractic care. Being on the forefront of the most cutting-edge technologies has become the focus of my desire; and being able to offer these treatments for patients who suffer from acute to chronic pain has become my passion.
Abbotsford has been my home since 2003 and I enjoy living and serving in the Fraser Valley with my beautiful wife Marissa, son Jacob and daughter Zoey. This wonderful community has given me much and has enabled me to fulfill my goal and vision of building a modern, fully equipped Chiropractic clinic. I feel extremely blessed to have the privilege of giving back to its diverse people by providing quality, effective evidence-based Chiropractic and Medical care.
Due to the individualized approach to care that our Chiropractors provide, online booking for Chiropractic Treatment is not available.
Please call the office and one of our amazing admin team…
30 min
What patients said about Simpson
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lia shieh · Google · 10 Jul 2026
“Cascadia Chiropractic Centre is such a welcoming and positive environment. Dr. Simpson Leung has helped me tremendously through his chiropractic care and has played a huge role in my rehabilitation. I've noticed that even the minor aches and pains I didn't realize were affecting my day-to-day life have disappeared, which has significantly improved both my physical and mental well-being.
I'd also like to acknowledge how friendly and personable the entire team is. The doctors and receptionists take the time to learn everyone's name and genuinely build relationships with their patients, making every visit feel comfortable.
I highly recommend Cascadia Chiropractic Centre to anyone looking for professional, compassionate, and effective chiropractic care!”Read moreShow less
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Payal Arora · Google · 24 Jun 2026
“I am seeing Dr. Leung for 6 months now. I was suffering from chronic headaches for the past 2 years, that I thought were migraines as I suffered from migraines for nearly 25 years. After his thorough diagnosis, he told me these headaches were different and related to my neck alignment issues. He started providing me treatments and now my headaches are completely gone. I still see him to make sure it stays like that but I am so grateful because the quality of my life has improved so much. I used to get headaches 2-3 times a week. I still need to keep seeing him as this requires maintenance treatment, but I am forever grateful.”Read moreShow less
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Tina Abramenko · Google · 22 Jun 2026
“I had an outstanding consultation with Dr. Simpson Leung regarding Plantar Fasciitis. He reviewed my case thoroughly, including related images, and explained everything in clear, simple terms — the why, where, and how of the condition, along with what to expect. He also examined my feet to assess the severity and provided a clear, practical plan for next steps.
Dr. Leung is exceptionally friendly, highly knowledgeable, and very easy to work with. His ability to break down complex issues into understandable guidance made the entire experience reassuring and informative.
The Cascadia Clinic itself offers a wide range of services, including laser treatments, and is equipped with state of the art medical technology. From the moment you walk in, the environment feels welcoming, modern, and professional.
!Highly recommended! From Tina, With Love! :-)”Read moreShow less
All 8 reviews →Show fewer
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Andrew Veters · Google · 8 Jun 2026
“I've been dealing with lower back pain for over a decade. And seen several medical professionals about it. And been told, there's nothing wrong. I visit Dr. Simpson Leung within the first exam, he finds out what's wrong and has put together a treatment plan that is helping me out alot and my back pian is calming down”Read moreShow less
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Lynn Mills · Google · 28 Sept 2020
“I was feeling quite desperate when I first met with Dr. Leung. My back pains were awful. Dr. Leung's treatments and positive attitude have greatly relieved my pains already!! I have been to other chiropractors, but none nearly as good as Dr. Leung! He is very professional and takes great care to design a plan specific to the individual. I am amazed at how effective, yet gentle, his treatments are. I highly recommend him!!”Read moreShow less
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Rick Zacharias · Google · 21 Apr 2020
“I've been going to Dr Leung for a number of years, and have found him and his staff to be extremely professional . I highly recommend Dr Leung , as he takes the time to assess the problem and he will come up solutions that are easy to understand and follow . 5 star rating for 10 star service !!”Read moreShow less
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Stefan Helgason · Google · 2 Apr 2019
“I have been seeing Dr Leung for years and he always gives top notch service and helps me feel my best. All the staff are pleasant and easy to get along with. I highly recommend Cascadia.”
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Rent Dan · Google · 3 Nov 2016
“Dr. Leung has been my family's chiropractor for a very long time. We trust him and he is a positive person to be around. Simpson is very knowledgeable in his field and has the best equipment in his office to treat you . I have, and will continue to recommend his service to anyone.”Read moreShow less
Book with Simpson
Clinicly never charges you a booking fee.
This clinic lists no price for chiropractic. · Booking happens on the clinic’s site
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We couldn’t read Cascadia Chiropractic Centre’s booking system on our last pass, so we can’t show live times or hold anything here. Booking happens on their site.
