Unlock your
potential today.
Struggling in the fog of chronic pain, headaches, or feeling off? We use specialized chiropractic and functional neurology to align your spine and synchronize brain function — so you can reclaim pain-free days and clear-headed mornings.
Don't let pain and confusion run your life.
Living in discomfort isn't your only option — but every day in the fog quietly takes something. If any of these sound familiar, there's a reason, and there's a path out.
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Chronic headaches
stealing your focus
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Dizziness & vertigo
leaving you unsteady
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Motion sickness
limiting your world
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Brain fog
clouding your decisions
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Insomnia
draining your mornings
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Back & neck pain
wearing down your energy
Living in pain is not your only option. →
Live pain-free, with a clear head.
Most care chases the symptom. We go after the root — where movement and brain function meet — so relief is something you keep, not something you re-buy every week.
See how it works- 01
Lasting relief — not a band-aid
We treat the root of your movement and brain function, so the relief actually holds.
- 02
Expert spinal adjustments
Precise chiropractic care that restores alignment and how your body moves.
- 03
Functional neurology testing
Comprehensive assessment of how movement and the brain are talking to each other.
- 04
Control of your own health
A tailored plan you understand — so you're steering, not guessing.
Dr. Oscar Posada, D.C.
Founder · Chiropractic & Functional Neurology
Your path to lasting relief starts here.
With deep expertise in spinal adjustments and brain rehabilitation, Dr. Posada helps you overcome chronic pain and reclaim clarity — guiding you to the root, not just the symptom.
20+ yrs
treating patients who'd nearly given up on relief.
Functional
Neurology
specialized training that targets the root cause.
Your path back to clarity.
Regaining your life shouldn't be complicated. Here's exactly how it works.
- 01
Schedule an Evaluation
We assess your specific needs and build the picture of what's really going on.
- 02
Get Tested for the Root Issue
Functional neurology testing reveals how movement is impacting your brain.
- 03
Follow Your Tailored Plan
A personalized brain-and-body plan that enhances function and brings relief.
"My journey from helplessness to empowerment isn't just a story — it's a promise that you too can reclaim your life."
Dr. Oscar Posada, D.C.
I used to feel like a detective hunting for clues in a never-ending riddle of chronic pain. For years I treated patients struggling with back pain, headaches, and the frustrating fog of neurological issues — but I couldn't find the missing piece in my own wife's puzzle. Despite my best efforts with traditional adjustments, her pain persisted, leaving us both feeling defeated.
It wasn't until I discovered functional neurology techniques that everything changed. In 2023, after years of searching, I finally helped my wife overcome her lifelong back pain. For the first time, I witnessed her experience vibrant, pain-free days filled with clarity and energy.
I turned that experience into a mission and founded CoreNeuro Chiropractic & Brain Rehab. Here, we don't just manage pain — we go to the root of movement and brain function so our patients achieve lasting relief. With over 20 years of experience and firsthand knowledge of chronic pain, I meet every patient with the empathy that only someone who has felt that frustration can offer.
We're more than a chiropractic clinic; we're a sanctuary for those seeking hope and healing. If you've battled chronic pain for too long, let me assure you — finding your solution begins the moment you take that first step with us.
88 reasons to hope.
Patients come to CoreNeuro after years of being told to just live with it. Here's what changes when you treat the root.
After years of debilitating migraines and dizziness, I finally found relief at CoreNeuro. The evaluation and tailored plan helped me understand my body — I've never felt clearer or more energized. I can finally enjoy life again without constant pain.
Patient, Portage MI
Reclaim control over your pain and life.
One evaluation is the first step out of the fog. Take it today.
or text us at (269) 431-4152
Let's get you out of the fog.
Call or book an evaluation and we'll map a plan around what your body actually needs. No pressure — just a clear first step.
Portage, MI 49024