FDI World Dental Federation, Geneva, Switzerland
President 2013-2015
President-Elect 2011-2013, Treasurer 2007-2011, Council Member 2004-2007
Congress & Education Committee Member 1993 – 1998
Communications Committee Member 2001 – 2004
Chairman, Organising Committee, 83rd FDI Annual World Congress in Hong Kong 1995
Professional Honours
The National Oral Healthcare Sushruta Award, India 2017
Honorary Membership, American Dental Association 2017
Lifetime Achievement Award, Hong Kong Dental Association 2017
Honorary Council Member, Chinese Stomatological Association 2016-2021
Honorary Life Member, Hong Kong Dental Association 1998
FDI Merit Award, FDI World Dental Federation 1998
Special Achievement Award, Hong Kong Dental Association 1995
Education and Training
F.C.D.S.H.K. (Orthodontics) College of Dental Surgeons of Hong Kong 2000
F.H.K.A.M. (Dental Surgery) Hong Kong Academy of Medicine 1993
D.Orth.R.C.S. (England) 1981
M.Sc.Orth. (Institute of Dental Surgery, Eastman Dental Hospital, University of London) 1980
L.D.S.R.C.S. (England) 1974
B.D.S. (University College London) 1974
Professional Positions and Service
FDI National Liaison Officer for Hong Kong (incumbent)
Board Member, Faculty of Dentistry, University of Hong Kong 2019-2022
Trainer – Specialty Board in Orthodontics, College of Dental Surgeons, Hong Kong Academy of Medicine 2017-2022
President, Hong Kong Dental Association 1989 -1990
President, Hong Kong Society of Orthodontists 1991 – 1992
Chairman, Preliminary Investigation Committee, Dental Council of Hong Kong 1997- 2005
Numerous positions representing Hong Kong Dental Association internationally
Member of Sub-Committee on Law of Wills, Law Reform Commission of Hong Kong