My name is Gayle. For over twelve years I have supported individuals, couples and counsellors offering specialist relationship therapy, clinical supervision and postgraduate training grounded in genuine clinical experience.
"A safe space to explore what's holding you back and find your way forward."
Gayle Hammill · Psychotherapist & Supervisor
PGDip in Psychotherapeutic Counselling
PG Certificate in Clinical Supervision
NCPS Accredited Member
CPCAB Lead Tutor Level 5 Diploma
Commissioned by Hertfordshire & Buckinghamshire County Councils
Years in Practice
Years Clinical Management
Children Aged 4+
My name is Gayle and I am the founder and Clinical Director of Circle Therapy in Tring, Hertfordshire. I have been a practising psychotherapeutic counsellor for over twelve years, beginning my clinical career supporting individuals with cancer diagnoses and their families before building a broad specialist practice across adults, couples, children and families.
I have a specialist interest in couples therapy, anxiety, trauma and neurodiversity including working with ASD and ADHD in both adults and children. I am a commissioned therapist with Hertfordshire and Buckinghamshire county councils, providing therapeutic services for children in care.
Alongside my clinical work I am lead tutor on the CPCAB Level 5 Diploma in Counselling Children, and I offer clinical supervision to counsellors and therapists from placement stage through to established private practice. I am also a group supervisor with Langley Training and with Strongmen, a charity supporting bereaved men.
I work face-to-face in Tring and online nationwide. My approach is integrative, relational and grounded my aim is always to help you feel safe enough to explore what matters most.
Whether you are seeking personal therapy, supervision for your practice, or specialist training I offer a considered, experienced approach tailored to your individual needs.
Specialist relationship therapy for couples navigating conflict, disconnection, trust issues, life transitions or communication difficulties. I work with all relationship types including neurodivergent partnerships.
Integrative individual therapy for adults experiencing anxiety, depression, trauma, grief, life transitions, relationship difficulties and more. Sessions in Tring or online.
Specialist therapy for children aged 4 upwards, including school-based work, anxiety, trauma, neurodiversity, EBSA and family challenges. Referrals accepted from GPs, schools and professionals.
Individual and group supervision for trainee and qualified counsellors. Specialist experience in adult work, child therapy, couples and trauma. In person in Tring or online.
Lead tutor on the CPCAB Level 5 Diploma in Counselling Children a postgraduate qualification for qualified counsellors wishing to specialise in working with children aged 4–11.
One-off or two-session packages to discuss your child's challenges and receive professional guidance. Particularly helpful around anxiety, EBSA, neurodiversity and family difficulties.
I work with a wide range of presenting issues across adult individual and couples work. The following are particular areas of specialism and interest.
Communication, conflict, trust, disconnection, infidelity, life transitions and neurodivergent partnerships.
Developmental trauma, relational trauma, single-incident trauma and complex PTSD.
Generalised anxiety, social anxiety, panic, low mood, burnout and self-esteem.
Affirming therapy for adults with ADHD, autism and other neurodivergent profiles.
Bereavement, anticipatory grief, pregnancy loss, pet loss and other forms of loss.
Parenthood, relocation, career change, relationship endings and identity shifts.
Specialist experience supporting individuals and families affected by cancer diagnosis and chronic illness.
Couples often come to therapy when they feel stuck in patterns that no longer serve them. Whether you are navigating repeated conflict, emotional disconnection, a breakdown in trust, or a life change that has put pressure on your relationship therapy provides a structured, safe space to explore what's happening and move forward with clarity.
I work with all couples regardless of relationship type, and I have particular experience supporting neurodivergent couples, helping partners understand each other's worlds and build genuine mutual trust.
Sessions are available in person in Tring and online nationwide. I offer both individual and couples formats please get in touch to discuss what would suit you best.
I offer individual and group supervision for trainee and qualified counsellors at all stages of development from those beginning their first placement to practitioners with an established private practice.
A relational and systemic model forming the primary theoretical foundation of my supervision practice.
Stoltenberg & Delworth (2002) supporting each supervisee's individual stage of professional development.
Informed by psychodynamic concepts, with a focus on the therapeutic relationship and reflective practice.
I always feel seen, validated and supported in our supervision sessions. Gayle always has great insights and encourages me to look at other angles she has such a broad knowledge base.
To have someone with so much warmth and compassion, mixed with knowledge and experience, was pivotal in my development from trainee to qualified counsellor.
Gayle has taken me through my supervision with invaluable care, compassion and expertise in equal measure. She always offers the perfect balance of guidance and self-exploration.
Supervision has felt collaborative, and I have always felt able to bring both challenges and successes to explore and celebrate. Gayle's warm, empathic approach has been invaluable.
I look forward to my supervision sessions with Gayle. She allows me to speak freely and offers advice without judgement. Her wealth of knowledge means she can offer suggestions to support my work.
Gayle is caring yet professional and challenging yet accepting. I am thankful for the CPD suggestions she signposted me to and the discussions of theory relating to my work.
A robust postgraduate qualification for qualified counsellors who hold a Level 4 or above and want to specialise in working with children aged 4–11. Accredited by CPCAB and aligned with BACP and NCPS core competencies.
The course is integrative and experiential in approach deepening knowledge in child development, therapeutic theory and practical skills for working in schools and private practice. I lead this course as lead tutor, bringing my extensive experience in schools, statutory services and private practice across Hertfordshire and Buckinghamshire.
All fees are per session unless otherwise stated. Please get in touch if you have any questions about fees or to discuss your situation before booking.
Fees for child therapy and parent consultations are listed at circletherapy.co.uk/team-2
Whether you're seeking therapy for yourself or your relationship, supervision for your practice, or information about the Level 5 Diploma I'd love to hear from you.
Please reach out by email or through Circle Therapy's contact page. I aim to respond within two working days.