Dr Hsien-Jin Teoh is currently the advanced clinical psychologist at Redcliffe Hospital, Brisbane, since 2019. He has an experience of over 25 years as a psychologist and extensive experience in Malaysia and Australia. He is the author of 32 refereed scientific publications, 24 published technical reports, 42 books and book chapters, and 158 newspaper and magazine articles. He has also presented at 94 conferences. His expertise includes cognitive behaviour therapy for children and adolescents and parenting.