He is a professor in the Department of Psychology at Concordia University in Montreal, Canada, and was editor-in-chief of the Journal of Behavior Therapy and Experimental Psychiatry.
Radomsky received a BSc in psychology with a minor in philosophy from the University of Toronto in 1994.
He attended the University of British Columbia for graduate studies, receiving a PhD in 2001 under the direction of Stanley Rachman.
[2] Upon graduation, he took a tenure-track position at the University of Concordia, where he was promoted to the rank of full professor in 2013.
[4] He was the founding president of the Canadian Association of Cognitive and Behavioural Therapies (CACBT) in 2010 and was elected fellow in 2015.