Current Professional Appointments
1. Director and Senior Consultant – LIAU KH CONSULTING PTE.LTD. Singapore
2. Director and Senior Consultant – LIAU KH SPECIALIST CLINIC, Singapore
3. Senior Consultant Surgeon – Mt Elizabeth Orchard Hospital, Singapore
4. Senior Consultant Surgeon – Mt Elizabeth Novena Hospital, Singapore
5. Senior Consultant Surgeon – Parkway East Hospital, Singapore
6. Senior Consultant Surgeon – Farrer Park Hospital, Singapore
7. Senior Consultant surgeon – Gleneagles Hospital Singapore
8. Senior Consultant Surgeon – Mt Alvernia Hospital, Singapore
9. Senior Consultant Surgeon – Concord International Hospital, Singapore
10. Independent Medical Expert – Faculty of Medical Experts, Academy of Medicine Singapore, Singapore
11. Teaching Faculty – Yong Loo Lin School of Medicine & Centre for Biomedical Ethics, National University of Singapore, Singapore
12. Visiting Senior Consultant Surgeon – Gleneagles Kota Kinabalu Hospital, Kota Kinabalu, Sabah, Malaysia
13. Visiting Senior Consultant Surgeon – Gleneagles Medini Hospital, Iskandar, Johor, Malaysia
14. Visiting Senior Consultant Surgeon – Regency Specialist Hospital, Masai, Johor, Malaysia
15. Visiting Senior Consultant Surgeon – Timberland Medical Centre, Kuching, Sarawak, Malaysia
16. Specialty Editor & Associate Editor – Singapore Medical Journal
17. Secretary- Carcinoids & Neuroendocrine Tumour Society, Singapore
18. Chairman, Board of Trustee of World Surgical Infection Society
19. Leadership Team – Crisis Relief Alliance, Singapore