Conveniently located in the heart of Metro Vancouver, the Sigma Eyecare Clinic is easily accessible from most neighbourhoods in Vancouver and Burnaby. Located at the corner of Boundary road and Kingsway Ave, the clinic offers comprehensive eye care services for myopia and eye disease management.Sigma Eyecare optometrists serves all customers in the Metro Vancouver area from Vancouver to Burnaby, New Westminster and Surrey.We are committed to improving and maintaining your eye health inside and out. We customize care around your specific visual needs. Come talk to us, we're happy to help!

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Sigma Directions and Parking Info

There is a small street level parking lot off Kingsway right after Starbucks. Underground pay parking is available in the parkade off Ormidale St. We are a 10 minute walk from Joyce-Collingwood Skytrain Station. The 019, 027, and N19 buses all stop in front of our complex. 1-2 hour free street parking is available on Kingsway and Boundary as well as Ormidale St.


Dr. Aaron Chiam

Originally from Vancouver, British Columbia, he studied at Simon Fraser University where he majored in Molecular Biology and Biochemistry with a research honors project in lipid regulation genetics. Following this, he attended the New England College of Optometry and continued his interest in research, working with Boston University’s School of Medicine looking at retinal microvascular abnormalities. In addition, Dr. Chiam developed a strong interest in binocular vision, specifically in vision therapy and continues to enjoy working with patients in this area.  He started a practice inside Sears Optical in Metrotown Shopping Centre, Burnaby, BC where he has spent the years between 2010-2017 building a large patient base.  His practice was closed due to the closure of Sears Canada.   He has also consulted in refractive surgical care and medical optometry.

Dr Cleo Yeh

Also from Vancouver, British Columbia, she earned a degree in Biology from the University of British Columbia. Upon completion, she went on to study at the New England College of Optometry where she graduated as a valedictorian of her class. Through her clinical experience, she fostered an interest in anterior segment care particularly through work with contact lenses. She hopes to carry on helping her patients in this aspect of the field.