About Chan Optometry
Optometrist in Markham, Richmond Hill, ON

Professional optometrists at Chan Optometry conduct eye exams and provides other optometry services such as laser eye surgery consultations, contact lenses, orthokeratology lenses, myopic control treatment, and cataract management to patients across Markham, Richmond Hill, Vaughan, Stouffville, Aurora, Newmarket, North York and Scarborough.

Optometrist in Markham


After earning a Bachelor of Arts with a Concentration in Medical Sciences from the University of Western Ontario, Dr. Vick Chan received his Doctorate of Optometry from the Illinois College of Optometry (ICO) in Chicago.

Dr. Chan believes that optometric care must be catered to the individual needs of each patient. As such he completed specialized externships in diagnosing and managing ocular diseases including glaucoma, macular degeneration, low vision rehabilitation, diabetic retinopathy and received training in pediatric optometry. In addition, he is trained to prescribe specialized contact lenses, including multifocal and orthokeratology lenses. In 2010, Dr. Chan’s colleagues inducted him into the Gold Key International Optometric Honour Society, an award given to those who have demonstrated outstanding leadership and service.

Dr. Chan is an active member in good standing of the Ontario Association of Optometrists (OAO), College of Optometrists of Ontario (COO), the Canadian Association of Optometrists (CAO) and the American Academy of Orthokeratology and Myopic Control (AAOMC). He is certified by the Board of Examiners of Optometry and in the use of Therapeutic Pharmaceutical Agents. Dr. Chan has also been accredited by the National Board of Examiners of Optometry and the Treatment and Management of Ocular Disease in the United States. Since 2014, he has served the optometric community as a Clinical Examiner for the International Bridging Optometric Program.  

Dr. Chan is fluent in both English and Cantonese and is working hard every day to improve his Mandarin.

In his spare time, Dr. Chan spends time with his family and friends, including his two young children.  He also enjoys working out, running and swimming.  He is an avid fan of the Toronto sports scene, including the Maple Leafs, Raptors and Blue Jays.  


It is Dr. Chan’s oath as a physician to do no harm, and to treat any and all ocular disease to best of his abilities. In general, Dr. Chan strives to, with taking into account his patient’s well being and approval, provide a naturalistic treatment or regimen first before resorting to medical or therapeutic treatment alternatives. Obviously, as each case is unique, that may be subject to change. It is his belief that prevention is key to stemming future or more severe diseases.  

Optometrist in Richmond Hill


Dr. Abraham Yuen received his Doctor of Optometry and Honours Bachelor of Science degrees from the University of Waterloo. He graduated on the Dean’s Honour List with distinction and received the Essilor Award for Academic and Clinical Excellence in Optics. Dr. Yuen completed his ocular disease and therepeutics externship in Newmarket with ophthalmologist Dr. Leslie Landecker at the Southlake Regional Health Centre. During that time, he received extensive training in pre- and post-operative care of cataract patients, as well as management and treatment of glaucoma, macular degeneration, uveitis and ocular emergencies. Dr. Yuen completed a primary care externship at the Vision Institute of Canada, gaining experience in binocular vision, specialty contact lenses and low vision therapy. He also collaborated with family doctors and residents at the Kitchener Health Sciences Clinic, in conjunction with the McMaster School of Family Medicine.

Dr. Yuen served as the Vice President of Education & Advocacy in the Canadian Association of Optometry Students (CAOS), as well as the President of the Low Vision Interest Group (LVIG) at the University of Waterloo. He is passionate in educating the public about the importance of vision health, as well as mentoring the next generation of optometry students. Dr. Yuen is an active member of the Canadian Association of Optometrists and the Ontario Association of Optometrists.

Dr. Yuen is fluent in both English and Cantonese. In his spare time, he enjoys reading, hiking, travelling and plays the violin and trombone.