Dr. Yan Ling Liang, OD, FNORA, FCSO
Neuro-Optometric Rehabilitation & Concussion Care
Dr. Yan Ling Liang graduated from the University of Waterloo School of Optometry and has been serving patients in Markham since 2012. With more than 18 years of experience in optometric care, she is passionate about helping patients of all ages achieve better visual function and improve their quality of life through personalized vision care.
Dr. Liang’s interest in neuro-optometry began with a child who had an eye turn and head tilt. Seeing how visual dysfunction could affect a child’s comfort, confidence, and daily life inspired her to pursue advanced training in neuro-optometric rehabilitation.
Dr. Yan Ling Liang is the first Canadian optometrist to hold fellowships in both Neuro-Optometric Rehabilitation (FNORA) and Syntonic Optometric Phototherapy (FCSO).
Her clinical focus is neuro-optometric rehabilitation, concussion care, dizziness, migraines, visual-vestibular dysfunction, and circadian rhythm or sleep-related visual concerns. She works with patients experiencing visual symptoms following concussion, acquired brain injury, viral illness and Long COVID, helping them improve visual function and regain confidence in their daily activities.
Her neuro-optometric rehabilitation services include assessment and treatment of binocular vision dysfunction, visual-vestibular integration, visual motion sensitivity, accommodative dysfunction, visual field deficits, and other visual problems that can affect balance, mobility, reading, screen use, and everyday function.
Dr. Liang also works with children and adults with binocular vision dysfunction, eye turns, amblyopia (“lazy eye”), learning-related visual difficulties, and challenges with sustained near work, reading, and screen use. She also works with athletes to develop and optimize visual skills that can enhance performance, reaction time, spatial awareness, and visual processing.
Presentations & Publications
Presentations
Speaker, Brain Injury Society of Toronto — Learn How Vision Therapy Can Help after Brain Injury, Toronto, ON , Feburary 2025.
Liang YL. “TBI Accommodation Dysfunction Treatment.” 9th International Congress of Behavioral Optometry (ICBO), Ottawa, ON. August 2024.
Liang YL. “Yoked Prisms: Stress and Vision.” 21st Annual John Streff Invitational Lens Symposium. January 2022.
Liang YL. “Visual Field Loss: Hemianopsia.” Neuro-Optometric Rehabilitation Association Conference. October 2021.
Publications
Liang YL. Case report: Dizziness management using syntonics, lens therapy and neuro-vision rehabilitation. Journal of Optometric Phototherapy. 2025 Fall:16.
Liang YL. Accommodation Dysfunction and Treatment in COVID-19. Optometry & Visual Performance. 2025;13(2):130.
梁艳玲医生（Dr. Yan Ling Liang）是位于万锦市的脑视光医生，毕业于滑铁卢大学，获得生物医学科学学位，和 眼视光学。
作为脑视光康复协会（NORA）Fellow，她提供全面的眼科保健服务，包括近视控制，及专家项目：脑视觉康复，帮助脑震荡、脑损伤及新冠后视觉功能障碍患者恢复视觉能力。
她亦致力于提升学习、运动、驾驶及工作表现，协助个人发挥潜能。
梁医生是加拿大视觉治疗协会、合光学会成员，并且是**“Eye See Eye Learn”儿童眼健康计划的三语服务提供者**，可使用普通话、粤语及英语提供专业服务。
