Confidence In Performance

Confidence For Life

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Clinical Psychology
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At Peak Mental Performance Coaching, LLC , our goal is to help our clients learn the mental skills to feel happy, confident, and to reach their utmost potential in life. We work with clients from young children, to teenagers, to adults on a multitude of mental health challenges. We take a strength based approach utilizing your pre-existing skills  while learning new ones, helping you overcome your weaknesses and fears. This is where growth as a person happens. 


Educational and Test Prep Coaching

In today's world there is more pressure than ever to be successful on taking standardized tests whether it be the SATs, PSATs, GREs, school exams, or licensing. Anxiety and frustrations with the testing process can hurt performance, contribute to family conflicts, and derail confidence. Peak Mental Performance Coaching, LLC  can help teach you to manage these emotions and perform at your optimal level. 


Sport Psychology

Mental toughness is key to successful athletic performance and can be the difference between winning and losing. Struggling with anxiety and emotion management? Confidence or motivation challenges? Preparing to compete at the next level? Recovering from an injury or transitioning out of the world of sports? Peak Mental Performance Coaching, LLC works with athletes of all skill levels, ages, and sports to  develop individualized plans and learn the mental skills necessary to overcome mental blocks and enhance athletic performance.



Peak Mental Performance Coaching, LLC was founded in 2017 by Dr. Matthew Flynn, a clinical psychologist who has extensive experience in the field of clinical psychology. The creation of this performance enhancement mental health practice has been a dream of his 20 years in the making. He strongly believes in his practice motto Confidence in Performance, Confidence for Life, and that  any person can learn the mental skills to be happy and reach their peak level of performance whether it be in the classroom, on the field, or life in general.


Whether you are looking for services for yourself or your child, becoming a client is an easy process. 

​It begins with a review of your situation and needs and a discussion on how we may be able to best help you and any questions you have.

Complete the online MATCH QUESTIONNAIRE or if you prefer call us directly at (978) 482-7991.You will be contacted within 48 hours by phone or email to discuss your needs and our services.


Current clients can use the CLIENT PORTAL to access multiple features including: paying an outstanding bill online, secure messaging, downloading  clinical information, and accessing or updating records. It can even be accessed by your smartphone or tablet. Click HERE  to go directly to the log in screen. 



Summer has been a great time for relaxation and we have done our best to take advantage of it. We do remain very busy with clients throughout the last couple months as typically things do not slow down even in the summer. However, in the midst we have found time to ourselves to be away or just be with friends. At the same time, even we have increased out self-awareness that self-care, being in the moment, and being with others may be the best mental health treatment one can find. If you are ready to work on the same type of mindset with the fall coming, Peak Mental Performance LLC is ready to be there for you. 

Summer has been busy but rewarding. We have had the opportunity to continue to meet with current and new clients. The schedule remains the same in terms of a mix of in person and telehealth sessions. This will continue indefinitely as it has been such a great way to work. The fall tends to be the busiest time of year, and new clients will continue to be accepted on a case by case basis.  


As always, we continue to have frequent consultations with TrainerMD, working on supporting their mission to optimize human performance. Our role continues to center on mental health program development. So exciting to see where this work can go and hoping the next few months can bring even more detailed information.


It has been a good summer so far connecting with other organizations and professionals. We have had the opportunity to learn more about the interesting work of other professionals in the field and are looking forward to applying this information to our work. We continue to work on reconnecting with former organizations and primary care offices. It is always a challenge with everyone so busy, but it so enjoyable. Several more are planned in the next couple weeks, and will keep you posted.


In the mean time, fall is rapidly approaching, and it is time to get ready the big transition.   

Check out our new Blog titled Be In The Moment And Be With Others. In this new blog we build upon prior blogs, and add in the importance of being with others as part of self care. .

Do not forget to check out prior ones on the  Clinical, Educational, or Sport Psychology world in the  News Blog. You can also click below on our Resources list for more helpful supports. Feel free to follow us on Facebook, Twitter, or join our mailing list. Check out our News Archive for past announcements.

At Peak Mental Performance Coaching, LLC we work with diverse group of clients, with a multitude of mental health needs. Whether you or your child have general mental health challenges, school or work difficulty, or are struggling with performance in the athletic world, we can help. We accept several main insurances and offer both in person and telehealth sessions.  We pride ourselves on making sure we are the right match for you or helping you find that match. 

We are always looking to make new connections with organizations, primary care offices, or sports programs looking for support for either their clients or even themselves. We love to consult, provide informational talks, or help organizations grow. Reach out today and let's talk further. Email us at or click above in our NEW CLIENTS section.


Confidence In Performance, Confidence For Life.


Includes books, videos, or other resources to improve your performance.  Keep an eye out for new additions. If you know of any good ones we are always taking recommendations.  




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Athletic Evolution


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Matthew Flynn, Psy.D.

Peak Mental Performance Coaching, LLC

955 Main St, Suite 105

Winchester, MA 01890 

Tel: (978) 482-7991

Fax (781) 729-3210

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