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About me

Hello, my name is Deniz Mehmet and I am an Cognitive Hypnotherapist who specialises in Addiction Hypnotherapy. One of my greatest qualifications for my work is my own personal experience with addiction. Experience that goes all the way back to my childhood. I chose to study Cognitive Hypnotherapy to help others overcome their own struggles with it.

Addiction is complex and it's inner workings run deep into our psyche. It has many layers and when most people use the word 'addiction', they do so only to describe the surface layer, (the symptom, an intoxicant or a behaviour). I have not yet seen anyone be truly free from addiction by addressing this layer alone. Whether it's chocolates, smoking, or Class A drugs, without addressing addictions deeper, inner workings (the neurological, physiological and psychological) there is no freedom.

This is why Cognitive Hypnotherapy is such a perfect approach. It utilises and is based on cutting edge neuroscience. Tailored to your personal experience of addiction, we will tap at the core inner workings that have developed in your own psyche. Each area that we address and overcome is a part of you and an area of your life that you take back control of.

Whether it's just your alcohol intake that you are trying to regulate, the few extra pounds you are struggling to lose because of those biscuits, or something much more serious, I believe that you will achieve something bigger (and maybe even unexpected) through our work. It deserves to be experienced.

Training, qualifications & experience

  • Diploma in Cognitive Hypnotherapy
  • Certified practitioner of Hypnotherapy
  • Master Practitioner of NLP
  • Shadow work
  • Parts therapy
  • EMI
  • EFT

Member of CNHC
Member of QCHPA
Member of NCH

I was fortunate enough to be able to secure a position at the Quest Institute and study under the founder of Cognitive Hypnotherapy, Trevor Silvester. Trevor is a pioneer in the area of hypnotherapy and personal development and is a well respected member of the National Council of Hypnotherapy.

Recent studies show that Cognitive Hypnotherapy is up to 35% more effective at treating stress and anxiety than other talking therapies (including CBT).

I really took the next step in my work as an Addiction Hypnotherapist & Recovery Coach once I met Hugh Osborne. Hugh is an experienced and respected Cognitive Hypnotherapist who not only specialises in addiction hypnotherapy and life coaching but also runs his own workshops, teaching other Cognitive Hypnotherapists his methods. Hugh must have seen something in me because since we met, he took me under his wing and guided me into being the person I am today (professionally and personally). For the past few years I have had the pleasure of being his assistant at his workshops.

Member organisations


National Council for Hypnotherapy

The National Council for Hypnotherapy holds one of the largest registers of independent Hypnotherapists in the United Kingdom and strives to maintain the highest standards among its members.

There is an agreed Code of Conduct, an established Complaints & Disciplinary Procedure and all members are obliged to maintain comprehensive Public Liability & Professional Indemnity Insurance, maintain regular CPD (continuing professional development) hours, and attend Supervision when needed.

Areas of hypnotherapy I deal with

Information about health conditions (*)

Hypnotherapy can enhance the well-being of individuals diagnosed with serious medical conditions, but should not take the place of medical treatment and advice. If you have been diagnosed with - or suspect you may have - any of these conditions, please speak to your doctor before starting hypnotherapy.

Therapies offered

  • Cognitive hypnotherapy
  • Solution focused hypnotherapy
  • Time Line Therapy™



£100.00 per session (I allow 2 hours per session)

Due to lockdown, I am only seeing clients online. This has been a blessing in disguise because with my Harley Street rent frozen, I have been able to really reduced my prices as a result. If you are worried that you might not get the same experience working online as you would in person then let me assure you, working online is just as effective. In fact, one of my most memorable successes as a Cognitive Hypnotherapist was while working with a woman who lives in South Africa. Her internet was not powerful enough for video so we worked over the phone.

1 Harley Street

Type of session

In person
Home visits

Practical details

Sign language
Other languages None


Wheelchair user access

Wheelchair-accessible premises should have step-free access for wheelchair users and individuals who are unable to climb stairs. If a hypnotherapist's premises aren't step-free, they may offer alternative services such as telephone/web-based appointments, home visits, or meeting clients in different location, so you can choose the option that suits you best.

You can contact the hypnotherapist to discuss the options available.

Under the Equality Act 2010 service providers have a duty to make reasonable adjustments to ensure that individuals with disabilities can access their service. You can read more about reasonable adjustments to help you to access services on the CAB website.

Wheelchair user access




Deniz Mehmet - DipCHyp, HPD, MNLP, MNCH

Deniz Mehmet - DipCHyp, HPD, MNLP, MNCH