Sonia Costantini


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This professional is available for new clients.
This professional is available for new clients.
About me
Let’s take the first step
Life can feel overwhelming, and sometimes it’s hard to understand why we get stuck in patterns that no longer serve us. Whether you’re struggling with anxiety, depression, relationship issues, or feeling disconnected from yourself and others, therapy offers a safe space to begin untangling these challenges.
I’m a qualified and BACP registered integrative counsellor and psychotherapist, working both in-person and online with adults and young people. My approach is warm, compassionate, and collaborative, offering you a non-judgemental, inclusive space to explore your thoughts and emotions at a pace that feels right for you.
How we work together
Our sessions will be a space where you feel truly heard, seen, and understood. Together, we will:
- Work through the emotions that feel difficult to process.
- Explore the experiences and relationships that have shaped you.
- Make sense of patterns that might be holding you back.
This is a reflective process that we undertake together, guided by curiosity and care. It’s about developing greater self-awareness so that you can make more conscious choices that align with who you truly are. My integrative approach and extensive experience allow for a tailored approach to meet the unique needs and preferences of each client.
Clients often share that therapy has helped them gain new perspectives, relief from emotional overwhelm, anxiety and depression and a clearer sense of themselves and their relationships. You may find renewed ability to connect authentically with the world around you, fostering a deeper trust in your ability to face challenges and embrace the possibilities of a more fulfilling, meaningful life.
What to expect next
Our work together can be time-limited or open-ended, depending on your needs.
We start with a free 15-minute call to see if we’re a good fit. This is simply an opportunity to share what’s bringing you to therapy, address any questions you may have and discuss how we might work together.
Taking the first step can feel daunting, but it’s also the beginning of something transformative. I’m here to walk alongside you as we move toward greater clarity, growth, and fulfilment.
Training, qualifications & experience
I am a registered member of the British Association for Counselling and Psychotherapy and abide by their ethical framework and code of practice.
My qualifications include:
Masters in Advanced Clinical Practice through The Minster Center, London, specialising in relational psychotherapy.
CPCAB Diploma in Integrative Therapeutic Counselling - This comprehensive training equipped me with a range of approaches, including psychodynamic, humanistic, and existential therapy. This integrative approach ensures I am able to accommodate the unique needs of my clients.
BA Degree in Psychology
Additional Training:-
ADHD Clinical Services Provider
Cognitive Behavioural Therapy Core Skills and Competencies
With a wealth of experience supporting adults, young adults, and adolescents through a wide range of mental health challenges, I remain committed to helping you navigate life’s difficulties in a way that feels safe and compassionate. I have worked as a school counsellor and counsellor for a youth mental health charity, as well as for a local Mind service.
Areas of Support:
Anxiety and depression
Low self-esteem and confidence
ADHD and neurodiversity
Cultural adjustment and identity
Self-Harm
Grief and Loss
Trauma
In addition to my therapeutic practice, I bring extensive life experience and study in the field of cultural and immigrant experiences, particularly the complexities of acculturation. I understand the challenges of navigating multiple cultural identities, the impact of cultural displacement, and the sense of belonging that can feel elusive. I provide a compassionate and insightful space to explore these experiences with sensitivity, fostering understanding and growth.
Member organisations

BACP is one of the UK’s leading professional bodies for counselling and psychotherapy with around 60,000 members. The Association has several different categories of membership, including Student Member, Individual Member, Registered Member MBACP, Registered Accredited Member MBACP (Accred) and Senior Registered Accredited Member MBACP (Snr Acccred). Registered and accredited members are listed on the BACP Register, which shows that they have demonstrated BACP’s recommended standards for training, proficiency and ethical practice. The BACP Register was the first register of psychological therapists to be accredited by the Professional Standards Authority (PSA). Accredited and senior accredited membership are voluntary categories for members who choose to undertake a rigorous application and assessment process to demonstrate additional standards around practice, training and supervision. Individual members will have completed an appropriate counselling or psychotherapy course and started to practise, but they won’t appear on the BACP Register until they've demonstrated that they meet the standards for registration. Student members are still in the process of completing their training. All members are bound by the BACP Ethical Framework and a Professional Conduct Procedure.
Accredited register membership

The Accredited Register Scheme was set up in 2013 by the Department of Health (DoH) as a way to recognise organisations that hold voluntary registers which meet certain standards. These standards are set by the Professional Standards Authority (PSA).
This therapist has indicated that they belong to an Accredited Register.

Areas of counselling I deal with
Therapies offered
Fees
£60.00 - £85.00
Free initial online session
Concessions offered for
Additional information
Initial Assessment Session £60-£85
Ongoing Weekly 50 minute Therapy Session £60-£85
Please do enquire about concessionary rates, I have some limited availability on a sliding scale for students and individuals on a low income.
When I work
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Further information
I offer an introductory online 15 minute session to understand your needs and for you to ask any questions, this is free of charge.
My rooms are located on Richmond green, less than a 5 minute walk from Richmond station. I also see clients in Hampton Hill, TW12.