Mr Brad Marshall

Principal Psychologist

B.A. Psych, M.HSc. Beh Sci, Assoc MAPS

Brad has been working with children, adolescents and families since 2006. Once completing his undergraduate studies at Macquarie University, Brad accepted a position in the U.S.A. treating children and adolescents experiencing extreme behavioural difficulties. Brad then returned to complete his Masters qualification at the University of Sydney.

Prior to establishing Northshore Kidspace, Brad held positions at the University of Notre Dame Australia and in various public hospitals including Royal North Shore, Bankstown and Ryde (Child and Adolescent Mental Health Service). Brad has focused on working closely with parents and families. He specialises in assessment, diagnosis and treatment of children, adolescents and young adults with a wide range of psychological, emotional and behavioural difficulties. Brad utilises evidenced-based therapies in the treatment of children, adolescents and their families.

Brad specialises in treatment of young people experiencing excessive internet use or ‘Internet Addiction’ and related disorders. He is a well respected presenter and speaker on the topic, frequenting schools and parent seminars. He has also collaborated with the Network for Internet Investigation and Research Australian (NIIRA).

For more information on Brad’s corporate speaking or student and parent school seminars please visit

Brad’s areas of interest for children and teenagers are:

  • Gaming Disorder

  • Problematic Internet/Screen use

  • Anxiety

  • Depression

  • Emotion Regulation Difficulties

  • Stress

  • Disruptive Behaviours/Oppositional Defiant Disorder (ODD)

  • Attachment difficulties

  • ADHD (Inattentive and/or Hyperactive)

  • Autism Spectrum Disorder (ASD)

  • Social Skills

  • Adjustment Difficulties (adjusting to life phase changes)

  • Learning Disorders

  • Bullying

  • Post-Traumatic Stress Disorder (PTSD)

  • Bereavement

  • Peer and Friendship Difficulties

  • School and HSC related stress

  • Self-Harm

Brad typically sees children 4-18 years old. He is available on Mondays, Tuesdays and Thursdays