- Senior Consultant Ophthalmologist at the Singapore National Eye Center
- Clinical Associate Professor at Duke NUS
- 100 peer reviewed articles, 4 editorials and 5 book chapters
- Awards such as the Singhealth “Publish” Award in 2020, the “Catalyst Award”, Macula Society Travel Grant in 2021 and the Distinguished Service Award in 2022, and the ARVO Emerging Advocate in 2025.
- Director of Global Eye Health, Clinical director of Ocular Imaging, Previous director of Low Vision Service
- Subspecialty interests include age-related macular degeneration, ocular imaging, low vision, visual rehabilitation, ageing, digital technology and global ophthalmology.