OTHER POSITIONS:
- Past President of International Psychogeriatric Association
- Past President of Pacific Rim College of Psychiatrists
- Past President of the Hong Kong College of Psychiatrists
- Past President of the Hong Kong Psychogeriatric Association
- Chairman of Psychogeriatric Working Group
- Honorary Member of the Hong Kong Alzheimer's Disease and Brain Failure Association
- Member of Medical and Advisory Panel of the Alzheimer's Disease International
- Adjunct Professor, Department of Psychiatry, University of Rochester, NY, USA
- Member of Review Sub-committee of Licentiate Committee of the Medical Council of Hong Kong
- Honorary Consultant, the Caritas, Social Work Division
- Co-ordinator of 10/66 Dementia Research Group China and South East Asia Network
- Past Member of Elderly Commission
- Member of Long Term Prison Commission
AWARDS:
- Medal of Honor by HKSAR in 1999
- International Psychogeriatric Association Distinguished Service Award in 2011
RESEARCH INTERESTS:
- Geriatric psychiatry
- Dementia
- Suicide
SELECTED PUBLICATIONS: