Dr Christopher Sun is an Associate Consultant with the Cataract and Comprehensive Ophthalmology Department. He obtained his medical degree from the University of Western Australia in 2015 and subsequently completed his Ophthalmology residency at the Singapore National Eye Centre in 2023. He was inducted as a Fellow of the Royal College of Ophthalmologist UK in the same year. He is also sub-specialty fellow with the Medical Retina Department, under the Advanced Clinical Specialist Program. His interest in retina started early on in his residency with first author publications on different retinal diseases. 

In addition to his clinical work, he served as the Deputy Lead and Lead Resident in 2021 and 2022 respectively. Dr Sun is also an avid Clinician Educator and has been actively involved in teaching medical students throughout his residency though didactic sessions, clinical sessions as well as authoring online e-learning modules.  As recognition of his commitment, he received the NUS YLL MedACE 2022 Junior Doctor teaching award.

His current practice includes the management of general ophthalmology conditions such as cataracts, and retinal conditions such as age-related macular degeneration and diabetic retinopathy.