Hypnotist Peter Gross

Mastery Hypnosis

Hypnosis can help


Hypnotist Peter Gross taps into your personal subconscious drivers to  unleash a better, more powerful YOU.  Through the hypnotic process you will connect with undiscovered confidence and creativity. Peter’s hypnosis makes changes happen quickly and permanently.’



“Thank you, Peter. You have been a crucial change in my life. I am serious.” 

Matt C.



“Many thanks… I came to you in a total panic and after one session I felt transformed. I truly appreciate your brilliance!’
Karen G.



“ Peter’s the best. Peter did a wonderful job working with my daughter, who I was really scared about. She saw amazing results right away. After trying all kinds of things that didn’t work, working with Peter made an enormous difference. I was so impressed, I immediately made an appointment for myself. Peter helped me make some changes I have been wanted to make for months. I’ve already recommended him to several several friends and colleagues.” Cynthia R.


I anticipated digging through fear, panic and nausea; what I felt was safe. Peter got me to relax, smile and even laugh, and my fears sort of smoothed over as he spoke. I’m extremely grateful for Peter and his amazing hypnotherapy. My second dose of the Pfizer vaccine is tomorrow, and I’m not even a little bit anxious. Thank you!” – Alaina P.


Covid-19 UPDATE:  Peter is now scheduling appointments using zoom.  Click HERE for more details.


Peter considers every potential client’s situation unique, but here are a couple of issues Peter has had excellent results helping clients with:


• Business Confidence

• Public Speaking 

• Fears and Phobias including Needle Phobia
• Panic Attacks and Anxiety
• Smoking
• Weight Loss


 Peter just introduced IHateNeedles.info specifically for people with Needle Phobia ( Trypanophobia).  The page includes tools and techniques to deal with the symptoms of panic including fainting and hyperventilation.


Peter’s next introductory Zoom-based workshop, MENTAL ESPRESSO, Destress & Get Moving with Self-Hypnosis is coming soon.


Choose a hypnotist who has had hundreds of subjects and has a proven track record of meaningful change and growth.


Bringing powerful insights and breakthrough techniques, Peter shortens the journey between your stated problem and your brand-new life.


No two minds are alike so don’t rely on cookie cutter hypnosis programs.  Peter listens first and  discovers the tools that will give you leverage over your ‘stuck places.’

What is Hypnosis?

Hypnosis is a process of focused attention, relaxation, and suggestion that bypasses our normal critical faculty that often gets in our way. It’s an altered state of consciousness, parallel to daydreaming, being engrossed in a movie or when we are in ‘flow’.  While in the state of hypnosis, the subconscious mind becomes porous and open to new beliefs and behaviors. Hypnosis can be understood as as a process of direct communication between the conscious and unconscious mind.


Peter has over 15 years of experience in creating personal programs for clients, and has been invited to Brown, Yale, Microsoft, Intel and dozens of Fortune 500 companies.

Quotes from transformed clients

"After one session I noticed a huge change. Today I woke up before my alarm feeling refreshed and in a very good mood - A stark difference."

“When I woke up this morning and thought about our session, I found my anxiety dissipate immediately. I am close to tears because for the first time in a long time I see a light at the end of the tunnel. Thank you Peter."

“Peter moved a lot of energy at our first meeting and really helped me transform my self esteem! THANKS!”

  • Email Peter Now
  • Call   508-872-7708
  • See videos and read blog posts at https://www.facebook.com/MindMasteryHypnosis/

Weight Loss and Fitness

Looking for an alternative yo yo dieting and calorie counting?  Hypnosis helps you reframe your eating so that weight loss is easy and natural.  

Stress Reduction and Repetitive Behaviors

Nail biting, stress eating, hair pulling are all common behaviors to cope with life’s stresses.  Hypnosis helps to reprogram your mind for a more productive reaction.

Improved Performance

Olympic and professional athletes have all master techniques to put them ‘in the zone’ when they need their best results.  Why not master the same skills?