Where people start
A diagnosis is where you arrive, not where we start. People come to us with the labels below, often after care that helped partway or not at all. Whatever the label, we evaluate how your brain is working and treat the dysfunction we find.
Concussion that hasn't cleared
Dizziness and vertigo
Balance problems
Functional neurological disorder
Headaches and migraines
Low energy and performance
Brain fog
Motion and screen sensitivity
Athletic performance
Our Approach
01
Identify the primary driver
We measure every system and read the findings together.
04
Reinforce
Structured, repeated exercises, with intensity adjusted to you.
02
Prioritize
We order treatment by the hierarchy of function, foundational systems first.
05
Re-evaluate
We re-test and adjust the plan.
03
Treat
Targeted input aimed at the driver.

Intensive Care
Five-day intensive
The full immersive week. Often chosen by people travelling to Toronto.
Multi-day intensive
A shorter block, sized to your assessment.
Weekly half-days
An intensive format for local patients, spread across weeks.
Our intensive programs compress weeks of care into days. You complete several sessions each day, with breaks built in for consolidation, and we re-test along the way.
Three questions your brain answers every second.
1. Where am I in relation to gravity?
2. Where is my body in space?
3. Where is the world around me? Where things are in your peripheral vision and in depth.
Together, these answers are the coordinates your brain uses to predict the basics. When they are slightly off, prediction errors pile up. It is like reaching for a stair in the dark that isn't there: a jolt that says we may not be safe, repeated in the background all day. The result can be dizziness, fog, tension or exhaustion.


Not just can you do it?
We ask whether you can do it efficiently, without compensating; quickly, at real-life speed; accurately, without small errors; and for long enough, without fading. Enough small errors together overwhelm the body's ability to compensate. That is often when symptoms appear.

Dr. Daniel Demian, DC, DAc, DACNB
Post-graduate training in neurological assessment and rehabilitation. Co-founder of Venn Med in Midtown Toronto, Dr. Demian specializes in complex neurological cases that haven't responded to standard care. He works with professional and amateur athletes across many sports and leagues, including NFL, NHL, NBA, soccer, tennis, UFC, and Winter and Summer Olympic athletes.