800-535-1518 info@brainspan.com
The Mission of BrainSpan Health

“Our passion is to empower individuals with clear, well-validated metrics integrating cell structural health with global brain function so we can provide a clear path to optimizing the most relevant metrics of life… metrics that help define the quality of our existence, resilience to aging and disease, and ability to achieve our potential.”
Daniel T. Johnston, MD, MPH, Founder, BrainSpan Health

Healthcare Practitioner

Want to learn about BrainSpan and implementing this dynamic assessment in your practice?

Get Started Today

If you are a healthcare practitioner, register for a free account and try BrainSpan risk free with as little as 2 kits at professional courtesy discounted pricing.

Are you a patient?

Learn more about how BrainSpan can help you live an optimal life with more resilience, better brain function, and lower risk of chronic illness. 

What is BrainSpan?

Learn about the BrainSpan Assessment and what it measures in this short video narrated by Dr. Daniel Johnston, MD – BrainSpan’s Founder & CEO.


On Wholesale Test Kits for Practitioners

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Doctor Approved

Trusted By Doctors & Patients Around the Country.

Not just trusted – verified by over 160 clinical studies in conjunction with internationally recognized research schools and organizations

What Practitioners Say

Dr. Joshua Bletzinger DC

Dr. Joshua Bletzinger DC

Founder, Fox Valley Integrated Health

As a functional medicine practitioner, this test gives me continued objective data to develop individual strategies.    I use Brainspan in active care protocols for a wide range of clinical conditions. These include cognitive impairment, type 2 diabetes, and autoimmune conditions.

Testing is easy, quick, and objective. I like that I can take a patient with a 35:1 ratio and in 3 months have them at 4:1 by following a simple protocol. BrainSpan is one of the less expensive labs you can run that by following the results provides profound changes in the inflammatory state of a patient without a lot of lifestyle intervention.

Dr. Robert Martinez, DC

Dr. Robert Martinez, DC




M-F: 10am – 7pm Eastern
Help Desk

The future of prevention is neuroprevention.  Understand how the structural health of cells determines brain function and resilience.