- Has experience in surgical treatment since 1984
- Was an Associate Professor and Consultant in ENT Surgery at the University of Malaya from 1990 to 1993
- Engaged in research at universities in Glasgow and Tokyo, published over 20 articles, and authored 3 textbooks
- Since 1995, has been a Senior Partner and Consultant at the Raffles Hospital ENT Centre
- Is an accredited Regional Trainer for ENT surgeons in Balloon Sinuplasty courses
Main specializations:
- Surgical treatment of sinusitis and nasopharyngeal diseases (including minimally invasive endoscopic surgery, balloon sinuplasty, surgical treatment of snoring and apnea)
- Pediatric ENT diseases
- Medication selection for respiratory and food allergies
- Treatment of ear diseases
- Voice problems
- Oncological screening of the head and neck








