Current Appointments
- Director, Steve Seah Eye Centre Pte Ltd
- Director, Steve Seah Hospital Services Pte Ltd
- Director, Optimax Laisk Centre (Singapore) Pte Ltd
- Senior Consultant Ophthalmic Surgeon, Eye Clinic Singapura, Gleneagles Hospital
- Visiting Senior Consultant, Singapore National Eye Centre
- Clinical Senior Lecturer, National University Singapore
- Active member, Glaucoma Research Society
- Committee of Complaint Panel, Singapore Medical Council
- Past-President, Singapore Society of Ophthalmology
- President, Organizing committee, Asia-pacific Academy of Ophthalmology Congress 2006
- Executive Member, Asian Oceanic Glaucoma Society
- Member, Expert panel for Drug Evaluation, Ministry of Health
- Commanding Officer, The Second Combat Service Hospital, Singapore Armed Forces
- Honorary Scientific Expert Adviser, Tianjin Eye Center, Tianjin Medical University, China
- Overseas Consultant, Xiamen Eye Centre