Bachelor of Medicine and Bachelor of Surgery, Bristol (England) University, 1980. Chairman, Bristol (England) University, 1994.
Trainee National Health Service Hospitals, United Kingdom, 1980-1984, Musgrove Park Hospital, Taunton, Yeovil District Hospital, Yeovil. Registrar Burton General Hospital, Staffordshire, England, 1984-1986. Specialist Kuala Lumpur (Malaysia) General Hospital, 1987-1988.
Consultant surgeon, associate professor National University Malaysia/Kuala Lumpur General Hospital, 1988-1994. Senior consultant surgeon Singapore General Hospital, since 1994. Sabbatical fellow Leicester (England) Royal Infirmary, 1992—1993.
Senior clinical lecturer, Faculty of medicine National University Singapore, 1999—2001. Director vascular surgery unit Singapore General Hospital, 1994—2001. Visiting consultant Tan Tock Seng Hospital, Singapore, 1994—2001.
Examiner National University Malaysia, 1988—1992, College Physicians and Surgeons of Pakistan, 1999—2001. Chairman scientific committee and council member College Surgeons of Malaysia, 1990—1992.
President, founder Stoma Care Society Malaysia, 1989. Member New York Academy of Sciences, Asian Vascular Society (president since 2000), Vascular Surgical Society (president since 2000), International Society Vascular Surgery, Vascular Surgical Society Great Britain.
Married Robin Elizabeth Harris, July 5, 1980. Children: Lisa, Jeremy, Marianne.