John Marzillier (born 1946) is a retired psychotherapist who was described as 'a significant shaper of the profession of clinical psychology' in which he practiced for 37 years.Fascinating and honest The Psychologist, vol 23 no 9 September 2010. Book review by Jenny Doe, Consultant Clinical Psychologist with South Essex Partnership Trust

He co-authored the first three editions of the book "What is Clinical Psychology?" with John Hall. In 2010 he published a memoir "The Gossamer Thread"Extracts from The Gossamer Thread: My Life as a Psychotherapist by John Marzillier Psychotherapy.net, retrieved 3 August 2016 which was shortlisted for the Mind Book of the Year award.Mind Book of the Year Award shortlist announced Mind, 5/7/2011 He has also published books on trauma - in 2012 "To Hell and Back" on personal accounts of traumaEye on fiction: The Yellow Birds The Psychologist, May 2013 and in 2014 "The Trauma Therapies".

Marzillier was head of the Oxford NHS Clinical Psychology course until leaving to go into private practice.Sarah Marzillier in conversation with her father John Marzillier The Psychologist, February 2011, Vol.24 (pp.118-119) He was honorary member of the Faculty of Medicine, and honorary clinical lecturer in the Department of Psychiatry, at the University of Oxford.CV John Marzillier, retrieved 2 August 2016

He has been an outspoken critic of the Improving Access to Psychological Therapies programmeThe challenge of the Layard initiative John Marzillier and Prof John Hall, The Psychologist, May 2009, Vol 22 Pg 396-399. and in 2009 debated its main proponent in clinical psychology David M. Clark.Cognitive Behavioural Therapy All in the Mind, BBC Radio, July 2009

Marzillier grew up initially in Cumbria in the north of England, where his parents established a successful business in the chemical industry after having left Germany in the 1930s. When he was 12 the family moved to the south of England, a change that Marzillier recalls had a big effect on him, as he began commuting with his brother to the City of London School for Boys. He graduated from the University of Oxford then trained in clinical psychology at the Institute of Psychiatry.About Me John Marzillier, retrieved 2 August 2016

He started off as an enthusiastic behaviourist and was involved in the founding of the BABCP,The Development of BABCP Howard Lomas, first printed in Behavioural Psychotherapy in 1985, updated 27/10/08 but eventually became skeptical of the claimed scientific foundation for the behaviour therapy in which he had trained. He then quickly became skeptical of aspects of his training in cognitive therapy - regarding the 'core beliefs' as typically metaphysical and moral in tone and more effectively altered by emotional relational experience than challenges to logical propositions. The American founder of the therapy, psychiatrist Aaron Beck, visited Oxford several times in the 1980s when Marzillier was there. Marzillier later trained in cognitive analytic therapy and, despite reservations, psychodynamic therapy.The Gossamer Thread: My Life as a Psychotherapist by John Marzillier, Kamac Books, 2010

Since gaining an MA in creative writing, and retiring from psychotherapy practice, he has been writing fiction and poetry as well as non-fiction on various aspects of psychotherapy.John Marzillier, PhD Psychotherapy.net, retrieved 2 August 2016

References