Meet the Warden Optometry Team

Dr. Yan Ling Liang, neuro-Optometrist in Markham, earned her Biomedical Science degree and Doctor of Optometry degree from the University of Waterloo. A Fellow of the Neuro-Optometric Rehabilitation Association, she provides comprehensive eye care, myopia control, and specializes in neuro-vision rehabilitation for patients recovering from concussion, brain injury, and post-COVID visual dysfunction. She also enhances performances for those who want to level up in academics, sports, driving and work. She works closely with chiropractors, occupational therapists, and other healthcare professionals to support patients referred by these providers after neuro-trauma, motor-vehicle accidents, or hospital discharge. She is a member of Vision Therapy Canada, the College of Syntonics, and a trilingual Eye See Eye Learn provider. Dr. Liang speaks Mandarin, Cantonese and English.   Dr. Liang's presentations and publications: Presentations Speaker, Brain Injury Society of Toronto — Presented on stress and vision. Liang, YL. “Yoked Prisms: Stress and Vision.” 21st Annual John Streff Invitational Lens Symposium (remote). January 2022. Publications Liang, YL. “Accommodation Dysfunction and Treatment in COVID-19.” Optometry & Visual Performance. June 2025; 13(2):130....