Andy Chia is a Principal Practitioner at Problematic Behaviour Support Services, where they have been since 2022. They previously served as a Principal Psychologist at Austin Child and Adolescent Mental Health Services from 2002 to 2006 and held various roles, including Senior Clinician and Acting Manager, at the Department of Justice and Community Safety, Victoria, from 2015 to 2022. Andy's extensive education includes an Advanced Diploma of Gestalt Therapy and a Master's in Clinical Psychology, enhancing their expertise in psychological interventions and intensive case management for high-risk populations.