About Me
Fifteen years of clinical experience. A straightforward, evidence-based approach. And a genuine commitment to understanding what is actually happening for the person in front of me.
Guy Klein · CBT & EMDR Therapist
My Story
I trained as a cognitive behavioural therapist after completing my undergraduate degree in psychology, driven by a long-standing interest in the mechanisms that keep people stuck — not just what they experience, but why, and what can actually shift it.
Over fifteen years, I have worked in the NHS, in private practice, and in specialist clinical settings. I have treated complex presentations across OCD, anxiety disorders, trauma, depression, perfectionism, and burnout — and I have sat with enough people to know that the quality of the formulation is usually what separates therapy that moves something from therapy that doesn't.
I trained in EMDR (Eye Movement Desensitisation and Reprocessing) because I came to understand that for many people who have experienced trauma, talking alone does not reach what needs to shift. EMDR is NICE-recommended, rigorously evidenced, and, in my clinical experience, transformative in a way that still surprises me.
I am fully accredited with the British Association for Behavioural and Cognitive Psychotherapies (BABCP) — the lead professional body for CBT in the UK. I also list with Psychology Today, and I work with most major private health insurers.
My practice is based in NW6, London, with in-person sessions on Thursdays. Online sessions are available worldwide, via secure video. I respond to all initial enquiries personally, typically within one working day.
How I Work
I take time to build a thorough formulation — a clinical map of what you're experiencing and why. Vague treatment produces vague results. I aim to be specific, because that is what creates real change.
Therapy should be a space where you feel genuinely heard — and where you are also challenged when challenge is what's needed. I am direct, honest, and on your side. Those things are not in conflict.
Everything I do is grounded in the research. CBT and EMDR are two of the most robustly evidenced psychological therapies available. I don't deviate from what works — and I explain clearly why what I'm suggesting should help.