Specialist Certifications & Fellowships
Royal College of Surgeons of Edinburgh, United Kingdom, FRCS 1985
Singapore, FAMS (Neurosurgery)
National University of Singapore 1980
Member of the American Association of Neurological Surgeons and Congress of Neurological Surgeons and Member of the Tumor Section, Spine & Pheripheral Nerve Section, Stereotactic & Functional Neurosurgery Section, Pediatric Section and Pain Section.
Executive Council Member of the Asian Society for Stereotactic, Functional & Computer-assisted Neurosurgery
Member of the American Epilepsy Society.
Singapore Medical Association Bronze Medal, 1980
Howard Eddie Gold Medal , FRACS, Part I, 1982
Pudenz Award, Congress of Neurological Surgeons, Seattle, USA, 1988
William E Lower Award: First Prize from the Cleveland Clinic, USA, 1990
Congress of Neurosurgeons Fellowship Award , USA, 1991
Mahaley Clinic Research Award by American Association of Neurological Surgeons / Congress of Neurological Surgeons Tumor Section, USA, 1998
National Brain Tumor Foundation (USA) Award, 1998