Trusted by thousands for over 20 years.
Aaron Surtees is one of the UK’s most influential and in-demand hypnotherapists. For over two decades, he has helped thousands of people — from professionals and founders to sports stars and well-known personalities — achieve lasting, positive change.
Director of City Hypnosis in Central London
Creator of the award-winning Subconsciously app
Developer of The Surtees Method, setting new standards in results-driven hypnotherapy
Author of the best-selling book Subconsciously – Powerful Stories of Lives Changed
Featured on the BBC and across national media as an expert voice on the future of hypnotherapy
Aaron’s reputation is built on consistently high success rates, trust, and his ability to help clients achieve rapid breakthroughs.
A highly skilled hypnotherapist trained under Aaron Surtees at City Hypnosis.
Specialises in confidence building, stress and anxiety management, and personal empowerment.
Known for her compassionate approach and for helping clients make meaningful, lasting changes in both personal and professional life.
Emily combines modern techniques with the Surtees Method to deliver tailored sessions that achieve rapid results.
For more than 20 years, City Hypnosis has been London’s most recommended clinical hypnotherapy practice, trusted by over 30,000 clients worldwide.
We specialise in helping people overcome:
Anxiety & depression
Phobias & confidence issues
Addictions & unwanted habits
Stress, performance, and an A–Z of life challenges
Our team, led by Aaron and Senior Hypnotherapist Emily Hayden, combines clinical expertise with a compassionate, results-driven approach.
Born during lockdown, Aaron created Subconsciously to address the global mental health pandemic. The app delivers personalised, highly effective hypnosis sessions anywhere, anytime — making hypnotherapy accessible to millions.
Emily Hayden is an award-winning hypnotherapist with a track record of outstanding results and countless 5-star Google reviews from her clients. 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 to deliver transformative outcomes.
In 2023 and 2025 Emily was named “Most Empowering Hypnotherapist” by SME News, Enterprise Magazine, recognising her dedication to helping clients achieve lasting positive change
Aaron’s latest book, Subconsciously – Powerful Stories of Lives Changed, is now available to order. It shares real accounts of transformation from his decades of practice.
Aaron is also a regular media contributor, with appearances on the BBC, ITV, Channel 4, and more. Video clips are available on our Media Page.
Book your session today, or download Subconsciously to start your journey wherever you are.
