David holds a Diploma in Advanced Structured Hypnotherapy and an ITEC Diploma in Anatomy and Physiology. He has acted as Phobia Advisor to London Talk Radio, LBC Radio, BBC Radio London and BBC Radio 2.  His work on hypnosis for insomnia as well as a special feature on his work with unusual phobias have been featured in Body and Soul magazine in The Times, The Telegraph, Daily Mail and the Evening Standard. His weight loss program has also featured in Closer Magazine. He is registered with the General Hypnotherapy Register, a Validated Practitioner with the General Hypnotherapy Standards Council and the UK Register of Advanced Hypnotherapists and rigidly adheres to their principles and codes of ethics. All consultations are carried out in the strictest confidence.