Stanley Ruszczynski is a psychoanalyst (British Psychoanalytic Association) and a psychoanalytic couples psychotherapist. He is a Consultant Adult Psychotherapist at the Portman Clinic (and past Clinic Director, 2005-2016), part of the Tavistock and Portman NHS Foundation Trust. He was a senior member of staff at what is now Tavistock Relationships, 1982-1997 (including Deputy Director, 1987-1993). He has authored a number of journal papers and book chapters, and edited 'Psychotherapy with Couples' (Karnac Books, 1993), with James Fisher, 'Intrusiveness and Intimacy in the Couple' (Karnac Books, 1995) and, with David Morgan, 'Lectures on Violence, Perversion and Delinquency' (Karnac Books, 2007). He teaches and undertakes consultancy in the UK and abroad and has a private clinical practice.