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Use Subconsciously between sessions to reinforce the work you are doing and continue building new patterns.
Clinical hypnotherapy in London for over 25 years
Clinical hypnosisfor
Clinical hypnosis
Award-winning clinical hypnosis for lasting change. Built on the Surtees Method and trusted by thousands of clients.
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As featured on
- 25+ years
- in clinical practice
- 30,000+
- clients helped
What We Treat
Most Requested Treatments
Using the Surtees Method, every session is designed to address the subconscious patterns driving habits, anxiety, emotional responses and self-limiting behaviours.
01
Anxiety & Panic
Break the cycle of fear, overwhelm and anticipatory anxiety while restoring a calmer, more stable response pattern.
Explore Treatment 02Confidence & Self-Esteem
Reduce internal self-doubt and strengthen confidence, self-belief and emotional resilience from the inside out.
Explore Treatment 03Alcohol Reduction
Regain control around alcohol, reduce compulsive drinking patterns and build healthier behavioural habits.
Explore Treatment 04Sleep & Insomnia
Calm the racing mind, reduce nighttime anxiety and restore healthier, more natural sleep patterns.
Explore Treatment 05Public Speaking
Reduce performance anxiety and strengthen calm, confident communication under pressure and in the spotlight.
Explore Treatment 06Stop Smoking
Break subconscious smoking associations, reduce compulsive cravings and finally become a non-smoker for life.
Explore TreatmentNot sure which treatment is right for you?
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About Aaron
Founder of City HypnosisBehavioural change through clinical hypnosis.
With 25+ years' clinical experience and more than 30,000 clients worked with, Aaron Surtees is one of the UK's most established clinical hypnotherapists.
Consistently ranked among the top 3 hypnotherapists in London for over 15 years.
Aaron is a regular media contributor, with appearances on the BBC, Channel 4 and Channel 5.
BBCChannel 4Channel 525+ years30,000+ clients
Read more ↓Read less ↑
Aaron has also worked with a number of high-profile public figures, including Robert Pattinson, Ant McPartlin and Charlie Brooker.
He works with professionals, founders, performers, athletes and private clients from the UK and internationally, helping people create meaningful behavioural and emotional change.
Using clinical hypnosis and the Surtees Method, Aaron helps clients address the subconscious patterns behind anxiety, addictions, confidence issues, habits, fears, stress and emotional overwhelm.
He is also the creator of Subconsciously, the clinical hypnosis app built around the Surtees Method.
About Emily
City HypnosisEmily Hayden — Senior Clinical Hypnotherapist
Emily Hayden is an award-winning Senior Clinical Hypnotherapist at City Hypnosis, personally trained by Aaron Surtees in the Surtees Method. She combines advanced hypnotherapy with a warm, focused and highly personalised approach to behavioural and emotional change.
In 2023 and 2025 Emily was named "Most Empowering Hypnotherapist" by SME News.
Read Emily's profile →Read less ↑
Fully qualified and highly experienced, she was personally trained in the renowned Surtees Method by Aaron Surtees, combining advanced hypnotherapy with her expertise in the mind-body connection.
She specialises in confidence building, stress and anxiety management, and personal empowerment — recognised in both 2023 and 2025 as "Most Empowering Hypnotherapist" by SME News.
Featured Television
As Featured In
Aaron Surtees and the Surtees Method, as seen across major UK television.
BBC
Cherry Healey Programme
Helping a client overcome performance anxiety and erectile dysfunction using clinical hypnosis.
Channel 4
Fear of Eating Insects
Helping presenter Dr. Xand overcome his fear of eating insects using behavioural conditioning techniques.
Channel 5
Claustrophobia & Fear of Lifts
Helping a client overcome claustrophobia and fear of lifts through clinical hypnosis.
Subconsciously
Clinical hypnosis.
Available anytime.
Subconsciously brings Aaron Surtees' 25+ years of clinical experience into a structured hypnosis app you can use wherever you are — whether you are already working with City Hypnosis or have never had one-to-one hypnotherapy.
Choose from targeted sessions for anxiety, confidence, sleep, habits, addictions, performance and more, and work on the changes that matter to you in your own time.
Not a City Hypnosis client?
You can use Subconsciously independently. Simply choose what you want to work on and follow the guided sessions at your own pace.
Targeted hypnosis sessions · Anxiety, confidence, sleep, habits & more · Built on the Surtees Method · Listen anytime · iPhone & Android
Choose what you want to change
Explore
For organisations
Clinical hypnosis for teams
Subconsciously is also available to organisations, giving employees private, on-demand access to structured hypnosis sessions supporting areas such as stress, sleep, confidence, focus and performance.
Designed for employee wellbeing programmes, corporate licences provide scalable access across teams and organisations while keeping individual usage private.
Subconsciously for BusinessClient Experiences
What Clients Say
Real stories from clients who worked with Aaron and Emily.
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Investment
Session pricing
Clinical session rates with Aaron Surtees and Emily Hayden.
Sessions with Aaron Surtees
£450 per session
Programme rate: £395 per session
Available when booking 3–5 sessions
Sessions with Emily Hayden
£395 per session
Programme rate: £350 per session
Available when booking 3–5 sessions
Most clients are recommended 3–5 sessions, depending on their individual needs and goals.
Full pricing details →Begin Your Journey
Begin with a confidential consultation.
Speak with the City Hypnosis team about the change you want to create. All consultations are completely confidential and tailored to your individual needs.