Cognitive Behavioural Therapy (CBT) & Hypnotherapy
Herne Hill, London | Online
✔ NCH registered and insured | In person in London | Online across the UK | Free consultation call
About
Collum Smith BSc (Hons), NCH, CNHC
Hi, I'm a therapist offering Cognitive Behavioural Therapy (CBT) and hypnotherapy in Herne Hill, South London, and online by video call. I hold a BSc (Hons) in Applied Psychology (Clinical) from the University of Exeter and a Level 5 Higher Diploma in Cognitive Behavioural Hypnotherapy (Hypno-CBT®) from the UK College of Hypnosis & Hypnotherapy.
I combine evidence-based CBT with hypnotherapy and principles from clinical psychology to help you understand unhelpful patterns and develop practical ways to create meaningful change.
My background in Clinical Psychology, combined with my training in hypnotherapy, informs a structured and research-informed approach to therapy. Where appropriate, hypnotherapy can be used alongside CBT as a focused tool to help you work with patterns in thoughts, emotions and behaviour.
My approach is calm, collaborative and practical. I aim to create a space where you can feel comfortable being open and honest, without judgement. Together, we'll explore what may be keeping you stuck, develop useful psychological skills, and work towards helping you feel more confident and in control of your responses.
Based in Herne Hill, near Ruskin Park — I also see clients from Brixton, Dulwich, Clapham, Camberwell, Tulse Hill, and Streatham, in person or online.
What I help with:
Anxiety & Stress
Low Mood & Depression
Low confidence or self-esteem
Sleep issues
Fears & phobias
Habits you’ve struggled to change
Stop smoking & vaping
Pain
IBS and other gut issues
Performance
Sports focus and confidence
And more…
Not sure if this is the right fit for what you're going through? That's completely normal — mention it on your free consultation call, and if I'm not the right person to help, I'll do my best to point you toward someone or something more suitable.
Frequently Asked Questions
Still have questions? Reach out anytime.
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Cognitive Behavioural Therapy (CBT) is an evidence-based approach that helps you understand and change unhelpful thought patterns, emotional responses, and behaviours. Where it's useful, I bring in hypnotherapy alongside CBT as a focused additional tool — not every client needs it, and we'll agree together what fits your goals during your consultation.
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Yes. I offer a free initial consultation so you can ask questions, discuss what you'd like help with, and see if this approach feels right for you.
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This varies depending on the issue and your goals. Some clients notice change within a few sessions, while others benefit from a longer course. We discuss this during your initial consultation, but most clients start with 6 or more.
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Yes. Hypnosis is a focused, relaxed state of attention. You remain aware, in control, and able to stop at any time. It's not like stage hypnosis.
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Yes. I provide focused 2-hour stop smoking sessions designed to address both the habit and the psychological triggers behind it.
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I'm based in Herne Hill, near Ruskin Park, and I work with clients from across South London, including Brixton, Dulwich, Clapham, Camberwell, Tulse Hill, and Streatham. I also offer online sessions, so you can work with me from anywhere if you prefer remote appointments.
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As an accredited member of the National Council for Hypnotherapy (NCH) and the Complementary and Natural Healthcare Council (CNHC), I am bound by their professional Codes of Ethics, which require strict standards of confidentiality and data protection. The only exceptions would be where there is a legal obligation or a significant risk of harm to you or others, in which case this would be discussed with you wherever possible.
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Sessions are currently self-funded (payable by cash or bank transfer) rather than billed directly to insurers. If your policy covers private therapy, you're welcome to pay for sessions yourself and claim the cost back — I'm happy to provide a receipt or letter confirming your sessions for this purpose.
Sessions & Fees
Daytime, evening, and weekend appointments available
Sessions available in-person and online
Payable in Cash | Bank Transfer
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Every client starts with a complimentary consultation. This is a relaxed, no-pressure opportunity to discuss your goals, ask questions about therapy, and see if my approach is the right fit for you.
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We'll combine evidence-based CBT with hypnotherapy as a focused tool, helping you understand unhelpful patterns in your thoughts, emotions and behaviour, and develop practical ways to create lasting change — tailored to your goals.
*discount available when block booking
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This intensive session is designed to help you quit smoking in a single appointment. It combines focused hypnotherapy with structured behavioural strategies to support long-term success. You’ll leave the session with practical tools, personalised strategies, and the confidence to maintain your smoke-free lifestyle.
Client Testimonials
Contact
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