Catherine is an Educational and Developmental Psychologist and Clinical Psychologist with over 20 years of experience working with children and adolescents. Catherine is the director and principal psychologist at Asciak and Associates, a child, adolescent and adult psychology service in Western Sydney. She has worked in a variety of settings, including NSW and Canberra government disability services, as well as within the Catholic and independent school systems.

Catherine is a full member of the APS and a Fellow of the College of Educational and Developmental Psychologists. She is also an active member of the college's national and NSW state committees.

Catherine has extensive experience conducting a range of psychological assessments and interventions for children, adolescents, and adults, including those with additional support needs. She dedicates a large part of her practice to training and developing psychologists within her practice and nationally.