Harley Therapy - Psychotherapy & Counselling in central London
Harley Therapy™
Psychotherapy & Counselling in London
Call to book an appointment0345 474 1724

Dr Catherine Athanasiadou-Lewis - Counselling Psychologist

★★★★★
Dr. Catherine Lewis is truly a remarkable psychologist. She helped me so much

BSc; MSc; MSc; PGDip; PGDip CBT; PGCert Ed; DPsych; Post-Doc CNeuro

Dr Catherine Lewis is a Principal Counselling Psychologist and a specialist psychotherapist. She is an Associate Fellow of the British Psychological Society, an HCPC practitioner Psychologist, a BABCP accredited Cognitive Behavioural Psychotherapist, a trained Dynamic Interpersonal Therapist, a trained EFT Couples therapist and a Fellow of the Higher Education Academy.

Catherine has over 20 years of experience in the mental health sector, holding senior roles in the NHS in primary care and in specialist services. As a Lead Psychologist in the NHS, she practices in the area of substance misuse and Forensics, where she offers training and consultation. She has a wealth of experience in a broad range of clinical presentations including depression and mood disorders, anxiety disorders, complex trauma and PTSD, eating disorders, sexual problems, addictions, medically unexplained symptoms, functional neurological disorders and cognitive impairment.

Academically, Catherine holds a Principal Lecturer post in Clinical Psychology and she also Convenes a new programme at the University of Roehampton funded by NHS England, that aims to expand the provision of relational therapies in the NHS.Catherine has taught, supervised and trained psychologists for many years at post-graduate and doctoral levels.

In Harley Therapy, Catherine offers a variety of evidence-based treatments carefully organised around the individual needs of her clients. Her clinical work is informed by psychodynamic and relational principles whilst encompassing cognitive-behavioural interventions in an pluralistic manner that corresponds to her clients’ unique needs.

Catherine is particularly interested in mood and anxiety disorders (panic, OCD, illness anxiety), sexuality, eating disorders, psychosomatic illness, addictions, life transitions, relational problems, medically unexplained symptoms, brain injury, trauma and issues around identity and sense of self.

She offers individual long term psychodynamic and integrative therapy, short term cognitive behavioural therapy (CBT), Dynamic Interpersonal Therapy (DIT), as well as relational psychotherapy for couples. Catherine is also trained to conduct neuropsychological screening for cognitive impairment.

Catherine’s approach to treatment is driven by research outcomes whilst relying heavily on clients’ subjective needs and self-defined goals, within a respectful, inclusive and empowering therapeutic environment. Continuously inspired by the multilayered realms of the human psyche, she is an active researcher with various papers in the areas of psychotherapy and psychopathology.

Catherine works with health insurers, please enquire for more information.

5 star ratings since 2006

  • Going to Harley Therapy changed my life more than anything else I have ever done. For a long time I believed I didn't have problems that deserved attention.
  • I have nothing but praise for Harley Therapy. I was extremely reluctant to contact them but the therapy has had an incredibly positive impact on my life.
  • I recommend this service to anyone. Now I have the tools and resources to deal with life more mindfully and get the most out of my life and relationships.
  • I found the entire experience very beneficial. The counselling resulted in noticeable changes in my attitude & behaviour. I found the service highly effective.
  • I am very grateful for the support to get through a very difficult period. If ever I have further problems, you and your practice would be the first I contact.
  • I came to important conclusions with the empathetic support of my therapist. I'd recommend Harley Therapy to anyone looking for a similar service.

Why Choose Harley Therapy

Access to clinicians with 10 to 30 years of experience, are accredited and insured for private practice

Independent practitioners meet rigorous selection criteria and highly skilled to ensure you receive the best service.

Not satisfied with your first consultation? Try a meeting with another therapist free of charge. 

Quality Assured

Enquiry Form

To make an enquiry, please fill in this confidential form. Our dedicated medical administrators will review your needs and get back to you as soon as possible.

London Locations

Call us to Book or Enquire

Opening Hours

Monday to Thursday 8am-8pm
Friday & Saturday 9am-5pm