About Us

Meet our Team Members


Dr. Allyson Tang OD, BSc

She is a graduate of the University of Waterloo School of Optometry, and also completed her degree in Honours Science at the University of Waterloo.

Dr. Tang attended Lexington Veterans Affairs Medical Center in Kentucky, U.S. for her Optometry externship, where she gained a stronger background in diabetic retinopathy and other ocular disease management. She is TPA Certified to prescribe medication for various eye conditions including Allergies and Glaucoma.

Allyson Tang completed her second externship at the Hong Kong Polytechnic University Optometry Department, where she gained insight on East Asian eye care. There she was also exposed to an emphasis on Myopia Control or research in methods to slow down progression of near-sightedness, which is a prominent challenge in East Asia. Her special interest is in Accelerated Orthokeratology or AOK.

A member of the Ontario Association of Optometrists and Eye Recommend.

Allyson was born in Hong Kong, and came to Richmond Hill, Toronto for her studies since Grade Five. She is fluent in English and Chinese. Her passion includes traveling and following foodies to try out new good eats!


Dr. Matthew Chen OD, BSc

Dr. Matthew Chen completed his Doctorate of Optometry at the University of Waterloo where he also earned his degree in Biomedical Sciences.

He attended the John D. Dingell Veteran Affairs Medical Center in Detroit, MI where he focused on the diagnosis and management of ocular pathologies including diabetic retinopathy, glaucoma, and age related macular degeneration. He is accredited by the Canadian Examiners in Optometry and is Therapeutic Pharmaceutical Agent (TPA) certified.

During his training, Dr. Chen developed a strong interest specialty contact lenses including orthokeratology, scleral, and rigid gas permeable lenses. He takes particular interest in their application for the correction of keratoconus and various other diseases affecting the front surface of the eye, the cornea.

Matthew was born and raised in York Region and is excited to be able to give back to this wonderful community. While not at the clinic, he enjoys travelling abroad, finding zen in the yoga studio, and being in the kitchen cooking up a delicious meal!

Dr. Iris Jiachang Shen

Dr. Iris Jiachang Shen completed her Optometry degree with 1st class honors and graduated on the Dean’s Honors List in 2013. Her residency at the Hong Kong Polytechnic University was focused on specialty contact lens fitting, including orthokeratology. There she gained experience in near-sightedness control and ocular diseases commonly seen in eyes with high prescriptions.

In 2015, Dr. Shen completed the International Optometry Bridging Program at University of Waterloo, furthering her knowledge in diagnosis and management of ocular disease with therapeutic pharmaceutical agents (TPAs).

Dr. Shen is passionate about promoting eye health and contributing to the community. She tutored Optometry students in clinical labs while working in Hong Kong. She also led a group of Optometry students on a service trip to rural China in 2014, where they provided complimentary eye care and distributed eyeglass donations.

Her research project studying the accuracy of a portable and affordable device that could be applied to measure prescriptions on rural service trips was presented at the annual American Academy of Optometry meeting in 2016.

Iris was born in China, and lived in Hong Kong for about 8 years. She is fluent in English, Mandarin, and Cantonese. She is board certified to practice both in Hong Kong and Canada. A member of the Ontario Association of Optometrists and Canadian Association of Optometrists.

Elvin Hui

Elvin Hui

Elvin has over 10 years of experience in the optical field. He can provide each and every patient with great knowledge on eyeglass lens designs and frame selections that suit the patient’s needs. Being a part of Dr. Allyson Tang’s team, he developed greater experience in the optometric industry as a cross-trained Optometric Assistant. While being a responsible front desk staff at the eye clinic, he provides every patient a friendly visit by helping with appointment booking and pre-testing before they see the eye doctor.

Elvin is currently studying in the Opticianry Program to enhance his knowledge in the eye care field. He is fluent in English, Cantonese and Mandarin. His hobby is photography, and he loves to watch movies, and spend time with his friends and family.


Stella Liu

Greetings from the front desk with a smile!

Stella has had 10+ years of experience as an Optometric assistant. She will be able to help you book appointments and prepare your pre-testing. She will also be more than happy to help you select your glasses frames and lenses with her expert advice and knowledge in that area.

She speaks English, Cantonese and Mandarin. During her leisure time, she loves to watch movies and spend time with family and friends.