• Fellow, Royal College of Physicians, London 1997

  • Fellow, Royal College of Physicians, Edinburgh 1997

  • Fellow, Royal College of Physicians and Surgeons, Glasgow 2001

  • Fellow, Hong Kong Academy of Medicine 1995

  • Fellow, Hong Kong College of Physicians 1992

  • Member, Royal Colleges of Physicians, UK 1990

  • MBBS Hong Kong 1982