Markham’s Source For Eye Care

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Changing Lives
One Eye at a Time

Warden Optometry is Markham’s own personalized eye care center serving patients of all ages. We help you see clear, comfortably and consistently, by designing your vision starting from the eye exam.

Since opening this Markham eye care center in 2012, serving the local citizens gives us the joy to provide you with the best vision you can have.

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Meet Our Optometrists

Dr. Yan Ling Liang


Dr. Yan Ling Liang started wearing glasses at age 11 while living in Guangzhou, China. However, her love of optometry didn’t begin until she started looking for contact lenses while living in Toronto, Canada.

Dr. Liang studied for Biomedical Science at the University of Waterloo, where she also studied for her Doctor of Optometry. After graduation, she practiced optometry in Edmonton, Alberta, and Thornhill, Ontario, before starting her own practice right here in Markham 8 years ago.

Dr. Liang is happy providing excellent eye care service for the families of her community, especially helping children control their symptoms of myopia.

Dr. Liang’s passion for children’s vision care led her to become an Eye See… Eye Learn® program provider, as well as speaking on children’s vision for Chinese Family Services.

She is so passionate about eye care, that she spend extra time doing further learning to become a developmental and rehabilitative Optometrist.

She is now able to coach children and adults through their steps of eye development and growth in eye control, gaze fixations, eye teaming, visual thinking, and visual memory for sports vision, post-concussion and neural rehabilitation, crossed eye, lazy eyes and learning related vision disorders.

Dr. Liang is a member of good standing with the Ontario Association of Optometrists (where she was also a former board director) and Canadian Association of Optometrists. Dr. Liang had also spent time as a clinical assessor for optometry school graduates, licensing optometrists to practice in Canada.

Dr. Liang volunteers with Ontario Association of Optometrist, Toronto Trillium Lions Club, Yorkville Exotic Cars and WWF Canada. Dr. Liang is a firm believer that resident and corporate involvement both build up strength and wellness of the local community.

She is not only a mentor for new gradudates from Optometry schools, she is also a mentor for Optician co-op students from Georgian College and Seneca College.

Dr. Liang is fluent in Cantonese, Mandarin and English.

Dr. Rachel Ng


Dr. Rachel Ng completed a Bachelor of Science from McMaster University followed by a Doctor of Optometry from the University of Waterloo.

Dr. Ng had the privilege of training in Pinellas Park, Florida under top optometrists and

ophthalmologists for her clinical clerkship. There she extensively trained in ocular disease management such as cataracts, diabetic retinopathy, macular degeneration and dry eyedisease.

She has a passion for Indigenous health and providing eye care awareness in northern Ontario communities after having the opportunity to serve the pediatric population in Wiikwemkoong and other reserves or northern townships. She has worked with the Canadian National Institute for the Blind providing eye care in rural communities in Ontario.

She is a firm believer that access to care should always be a priority.

Dr. Ng practices full-scope optometry and welcomes patients of all ages and demographics.

She is passionate about building trusting relationship with her patients in order to provide

specific treatments and solutions to suit their lifestyle. She believes prevention is the best

medicine and recommends regular examination for all ages.

Dr. Ng is a member of the Ontario College of Optometrists, the Ontario Association of

Optometrists and the Canadian Association of Optometrists.

In her spare time, Dr. Ng is an avid audio bookworm who likes psychology, calligraphy and earl grey tea.

Our Services

Very comfortable lens design in Markham

Our office is conveniently located at #101, 30 Gibson Drive in Alderland Centre, just an East-bound turn off Warden Road. To help serve you better, there is plenty of parking available just behind our practice.

We offer great hours for your convenience. We are open until 7:00 PM on Wednesdays and offer Saturday appointments.


30 Gibson Dr #101
Markham, ON L3R 2S3

Contact Information

Phone: 905.940.2015
[email protected]

Hours of Operations

11 AM6:30 PM
10 AM6 PM
11 AM6:30 PM
10 AM5 PM
9:30 AM4 PM

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