Dr Brad Marshall (AKA The Unplugged Psychologist) is recognised as one of Australia’s leading experts in excessive internet and screen use otherwise known as Internet Addiction or Gaming Disorder. As the Director of The Screen & Gaming Disorder Clinic; Australia’s first established dedicated clinic, he is a well-respected presenter and speaker on the topic, frequenting schools, health, and corporate organisations around Australia.

 He is the author of three best-selling international books that have been published in over a dozen languages and 30 countries world-wide. In his spare time Brad conducts research with world leading academics at Macquarie University and published Australia’s first ever clinical treatment trials for smartphone addiction and gaming disorder. Brad is an Adjunct Fellow at the School of Psychological Sciences, Macquarie University.