– Vice-Director (Research) and Professor, Head of Graduate Division, The Nethersole School of Nursing, Faculty of Medicine, CUHK
– President, the Hong Kong Academy of Nursing
– Fellow, The American Academy of Nursing

– Professor Emeritus, Department of Social Work and Social Administration, HKU
– Founding Director and Associate Director, Centre on Behavioral Health, HKU
– Fellow, Hong Kong Professional Counselling Association
– Founding Fellow, Hong Kong Academy of Social Work
– Fellow, Association of Oncology Social Work

– Clinical Associate Professor, Department of Paediatrics and Adolescent Medicine, School of Clinical Medicine, LKS Faculty of Medicine, HKU
– Specialist in Paediatric Neurology

– Co-Director, CUHK Centre for Bioethics, CUHK
– Associate Director, CUHK Institute of Healthy Equity, CUHK
– Assistant Professor, JC School of Public Health and Primary Care, Faculty of Medicine, CUHK
– Research Fellow (by courtesy), JC Institute of Ageing, CUHK

– Specialist in Paediatrics
– Former Consultant Paediatrician, Hong Kong Children’s Hospital
– Fellow, Hong Kong Academy of Medicine (Paediatrics)

– Former Cluster Chief Executive (Hong Kong East Cluster), Hospital Authority

– Honorary Clinical Associate Professor, Department of Medicine, LKS Faculty of Medicine, HKU
– Specialist in Neurology

– Specialist in Neurology
– Fellow, Hong Kong Academy of Medicine (Medicine)

– Head, Department of Pharmacology and Pharmacy, LKS Faculty of Medicine, HKU
– Lo Shiu Kwan Kan Po Ling Professor in Pharmacy