North Jersey Hypnosis, NJ based hypnotherapy service. Reduce stress, sleep better, build confidence, quit smoking, lose weight with hypnosis. I'm John Bolger, a certified hypnotist NJ and hypnotherapist in Whippany, NJ. I would like to introduce you to the ideal way to heal yourself and improve your life. Hypnosis will create a feeling of peace in mind, body and soul - so that healing, balance, rejuvenation, and transformation can all take place.