NHS consultant surgeon in Portsmouth. Specialist in Upper gastrointestinal surgery and has an extensive experience of complex upper gut surgery. He is senior clinician in the regional upper gastrointestinal cancer service in Hampshire, and is a leading laparoscopic surgery specialist
Board certified general surgeon who has been involved in minimally invasive general and bariatric surgery for over 20 years.
Associate Editor of the surgical journal Surgery for Obesity and Related Diseases and the current Editor-in-Chief of Obesity Surgery
President of Asia-Pacific Metabolic & Bariatric Surgical Society (APMBSS), the Chairman of the Hong Kong Society of Metabolic & Bariatric Surgery (HKSMBS) and the treasurer the Hong Kong Association of Study of Obesity (HKASO