Quantum biofeedback · Springfield, Oregon and online

Welcome to the future of wellness.

We believe the future of wellness is personal. Quantum biofeedback listens to your body, helps it find its way back to balance, and puts a real tool in your hands, for you, your family, or a practice of your own.

Geoff and Kathryn Belleville sitting together outdoors in the Oregon hills

How it works

Your body is an instrument.

When stress hits, the strings drift out of tune. You feel it as tension, poor sleep, low energy, or just not feeling like yourself.

Quantum biofeedback works like a tuner. It listens for what has fallen out of harmony, then sends gentle balancing frequencies, like a tuning fork, to help your body find its way back.

You simply relax. Most people describe it as a long, deep exhale.

01

It listens

In about three minutes, the system checks how your body responds to more than 12,000 items, from nutrition to stress to the environment around you.

02

It balances

Your session draws on more than 500 programs designed to retrain patterns of stress and support relaxation.

03

It stays with you

You'll leave with notes, water to drink, and a plan for what your next session could focus on. Frequencies can take a couple of days to settle in.

Start here

Your first Experience is on us.

Free a $525 value

A Quantum Biofeedback Experience is our word for a demo. It’s about 60 minutes with Geoff, by video from wherever you are. It’s a $525 value, and it’s on us.

  • See and feel exactly what a session is like
  • Get answers to the questions you have, and a few you didn’t know you had
  • Ask anything about owning a device or becoming a practitioner
Geoff and Kathryn laughing together in the studio with their dog

Meet Kathryn and Geoff

We still remember what it felt like to need this ourselves.

Kathryn saw where wellness was headed more than twenty years ago. Geoff first sat in her chair as a client at sixteen, and had a practice of his own by eighteen.

Together we bring more than 43 years of hands-on experience, and one simple belief: it’s so important that people know how to take care of themselves, and that they have a tool to do it.

“We believe every home deserves to have its own device.”

Kathryn Belleville, co-founder

The QUEX ED

The professional system, with everything you need to use it well.

Anyone can sell you a device. We make sure you thrive with it.

  • The QUEX ED system, harnesses and OMNIS software
  • Quantum Biofeedback University: Beginner, Intermediate and Advanced
  • Technician and Specialist certification
  • Business training no one else in the field offers
  • Community, events, and the FREEquency Flyer membership
  • A 5-year device warranty

Financing available we walk through pricing on your free Experience

Close-up of the QUEX ED device and its cables
A graduating class holding their Quantum Biofeedback University certificates

Practitioner story

“Today I work one day a week, seeing five biofeedback clients, and I have the freedom to be present with my children and family.”

Merissa Ward, former HR recruiter, now a Frequency Boutique practitioner. Individual results vary.

In their words

Real people. Real experiences.

Shared with permission. Every body is different, and results vary.

“Becoming a Quantum Biofeedback specialist has been one of the most meaningful journeys of my life. It has given me a new way to support wellness and help others explore their own health journeys.”
Tita Freytag
Practitioner
“I woke up the next morning after sleeping peacefully all night. I truly believe quantum biofeedback was a huge support for me, physically, mentally, and emotionally.”
Regina Dunbar
Client
“Quantum biofeedback has been a transformative addition to my work as a trauma therapist, a valuable complement to traditional therapeutic approaches.”
Ronya Hemenway, LCSW
Therapist and practitioner

Read more stories

Community

You’re not just buying a device. You’re joining a family.

Our Jump Start weekends, trainings and events happen in our studio in Springfield, Oregon. People fly in from across the country, and leave as friends.

A full class at the studio
The welcome table with training manuals
Geoff speaking on stage
Geoff and Kathryn presenting live
Geoff and Kathryn at home with their dog

The boutique you love to frequent.

Every path starts the same way: a free Experience with Geoff.