Dr Francis Ngui is the Medical Director and Senior Consultant Psychiatrist of Adam Road Medical Centre and a Visiting Consultant Psychogeriatrician to various nursing homes in Singapore. He is the Past Medical Director of Adam Road Hospital from 2002 to 2007.

He has been in the practice of Psychiatry since 1987 and in Geriatric Psychiatry since 1995. He completed his fellowship in Geriatric Psychiatry and General Hospital Psychiatry as a Senior Registrar at St Vincent’s Hospital and the Inner & Eastern Healthcare Network in Melbourne, Australia.

From 1987 to 2002, he worked in various psychiatric services at Woodbridge Hospital, the Institute of Health Child Psychiatric Clinic, Tan Tock Seng Hospital, the Institute of Mental Health and Changi General Hospital.

In Forensic Psychiatry, he has served as Expert Witness for civil and criminal cases in the Subordinate and High Courts of Singapore.

He has been involved with teaching at the National University of Singapore's Graduate School of Medical Studies as a past lecturer and organizing committee member of the Graduate Diploma in Geriatric Medicine.

He is a Past Chairman of the Sembawang Family Service Centre, Past President of the Singapore Psychiatric Association, Past Vice-President of the Singapore Association for Mental Health and former Assistant Editor for the International Psychogeriatric Association Bulletin. He was a past member of the International Advisory Board, World Psychiatric Association Regional and Intersection Congress in 2005.

At the Ministry of Health, he has been a workgroup committee member for the Clinical Practice Guidelines for Schizophrenia and Dementia and for the National Mental Health Subcommittee on Psychogeriatric Services.

His experience covers a broad range of mental health conditions occurring in youths, adults and the elderly.

Dr Wong Yip Chong has over 40 years of experience in the practice of psychiatry. He was former Consultant Psychiatrist of Woodbridge Hospital and Founder and former Head of National University of Singapore's Department of Psychiatry which he headed from 1959 and till 1968.

In 1973, he established Adam Road Hospital, which he heads as Medical Director. Through its Total Wellness Centre, he has made contributions in the creation of public awareness of mental illness, prevention and treatment of mental ill-health and promotion of positive mental health in the community.

Dr Lai has over 25 years of experience in occupational medicine. He worked as Senior Medical Advisor, with Shell in Singapore and London where he provided clinical treatment services for employees and advised Management on all policy aspects of employee health care.

Dr Lai is presently in private practice as a occupational health consultant and serves as Regional Medical Advisor for Union Carbide Asia Pacific, Inc. and also Medical Advisor for Seraya Chemicals Singapore (Pte) Ltd. Dr Lai has published widely in various professional journals in the area of occupational health.

Dr Hoili Lim is a licensed clinical psychologist in the state of Hawaii, USA, and a member of the American Psychological Association. She has returned to Singapore for the last three years. While in Hawaii she has been a consultant psychologist to the State Community Services for the Developmentally Disabled, and to various Departments of Education.

Her experience includes psychological evaluation, interviewing, behavioural management and counselling, hypnosis and psychotherapy for both children and adults.