He entered the field of addiction during the mid ‘90s, after developing a range of harm minimisation services aimed at curbing transmission rates of HIV and Hepatitis in the UK. Lee commenced his training as a psychologist in 2001 by studying Behavioural Science at Anglia Ruskin University before undertaking postgraduate training with the Open University. After that, he went on to specialise in Addiction at the University of Bath. A keen academic and researcher, Lee has worked in a broad range of national and international therapeutic settings. He has delivered high-quality substance misuse treatment for both charitable organizations and private facilities, including The Priory in the UK.