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About Us

About Hypnosis of Nashville

Revitalize and Transform your mind and body using the power of the subconscious! Break bad habits and self-sabotaging behaviors while gaining more energy by learning subconscious strategies to create lasting change in your health.


Once you begin to harness your subconscious mind with our Hypnosis of Nashville programs,  you can effectively make long lasting changes to your lifestyle and create the life you want!

When something happens to us, we remember it and learn a particular behavior in response to what happened. Each time something similar happens, our physical and emotional reactions attached to the memory are repeated. In some cases these reactions are unhealthy.


 Using Hypnosis we can separate the memory from the learned behavior, and replace unhealthy behaviors with new, healthier ones.

Originally from Scotland, John Barry O'Neill (JB) has been certified to practice in the US by the largest and oldest hypnotherapy membership organization in the world, The National Guild of Hypnotists. Having been cured of a needle phobia at age 17 using hypnotic techniques, he has had a life-long interest in hypnosis and the positive effects it can have on peoples' lives. 


Receiving his Bachelors and Masters degrees from one of the UK's top universities, the University of Stirling, John Barry brings a professional approach to his hypnosis practice.


In addition to private sessions, John Barry also teaches group weight loss seminars that help individuals move closer to their weight loss goals, as well as creating custom hypnosis seminars for groups and organizations.


Hypnosis of Nashville specializes in: weight loss, smoking cessation, confidence building, anxiety, stage fright, money management, sexual dysfunction and many more areas of concern. 


John Barry’s Clients say it best! 


‘Barry is professional, kind natured and was able to help me with a very unique situation.’ 



‘I saw Barry for confidence issues before a recent job interview and I am delighted to say after a few sessions, I aced the interview and got the promotion’ 



‘I had been stuck at the same weight for over a year and no matter what I did I couldn’t seem to get to my ideal weight. After my sessions with Barry I feel more structured, confident, and motivated and I am already down 5 lbs’ 



‘My husband and I tried many different ways to give up smoking, without success. We tried hypnosis as a last resort and we really wish we had tried it first! After 3 sessions, both of us were smoke free and we continue to be’

KL & JM 


‘I have been a performer in Nashville for years, but after a spate of personal issues I started to lose my confidence on-stage as well as off. Barry helped me recapture my confidence and perform to the best of my ability’ 


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