Celebrating 25 Years Together: A Word from Alex and Samantha

Alex Théoret Samantha Diavatis

As we wrap Zengar®’s 25th anniversary year, we’re reflecting on the amazing journey of NeurOptimal® and the community that has grown around it.

From its earliest days, NeurOptimal® was built with the intention of offering technology that helps people manage suffering by supporting wellness, resilience, and transformation in a natural way. What began as a small, grass-roots effort has grown into a global community of Trainers and clients, whose experiences continue to inspire and fuel everything we do.

This milestone year gives us an opportunity to honor the vision that our founders Dr. Sue Dermit and Dr. Valdeane Brown began, and to celebrate how far Zengar® has come, not just in scale, but in impact. NeurOptimal® has reached homes, clinics, and communities in 87 countries (and counting) around the world, and its benefits are experienced one Session and one story at a time.

None of this would be possible without the people who have shaped Zengar®:

  • Our NeurOptimal® community, who chooses NeurOptimal® and shares its benefits with others
  • Our dedicated team, who are not only are a pleasure to work with, but whose efforts keep Zengar® moving forward every day, no matter the challenge
  • Our Representatives, who bring this technology to their region across the planet, with care and cultural sensitivity
  • And finally Sue and Val, whose innovation and commitment to their vision laid the foundation for everything NeurOptimal® has become.

Thank you for being a part of Zengar®’s 25-year journey. We’re excited for the road ahead and grateful to be on this incredible journey with you.

With warmth and gratitude,

Alex Théoret & Samantha Diavatis

Co-CEOs, Zengar® Institute Inc.

Comments (2)

  • DELIA RUS

    THANK YOU SO MUCH! Thank you sincerely for the opportunity to access the system and for the kindness of your wonderful family. I truly appreciate your support.

    December 3, 2025 at 2:57 am
  • ISABELLE OLIVIER

    C’est pour moi un Honneur de faire partie de la communauté NEUROPTIMAL. Les séances m’ont clairement placé sur mon chemin de Vie : Venir en Aide et chaque jour, je suis pleine de gratitude envers les créateurs de Neuroptimal, révélateur de la magie en chacun de nous ! MERCI

    December 3, 2025 at 5:11 am

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