University of Toronto
President, International Council of Ophthalmology
President-Elect World Glaucoma Association
Editor-in-Chief, Journal of Glaucoma
Board of Trustees, International Agency for the Prevention of Blindness
Founding Chief Executive Officer, Human Eye Biobank for Research
Editorial Board Member, Investigative Ophthalmology and Vision Science, Asia Pacific Journal of Ophthalmology
Consultant, World Health Organization
Elected member, Glaucoma Research Society, Academia Ophthalmologica Internationalis, American Ophthalmological Society
Ophthalmology Power List 2021