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Dr. Luke Arnett in his office

About Zen Functional Medicine


We started with a simple belief: you deserve to know what's actually wrong.

Why We Do This Differently


Most of the patients who walk through our door have already been somewhere else. They've had the standard labs. They've been told everything looks normal. They've been told to sleep more, stress less, or take something to take the edge off.

And they still don't feel like themselves.

That's the gap we exist to close. Functional medicine looks for the root cause instead of treating each symptom on its own. We test first, so we don't have to guess, and we build every treatment plan around what the results actually show.

Meet Our Team


Dr. Luke Arnett, Zen Functional Medicine, Dallas

Dr. Luke Arnett, DC, LAc, FAAIM, DCBCN

Dr. Arnett has spent 28 years helping patients in Dallas and across the Dallas–Fort Worth area who came in exhausted, dismissed, and out of answers. His approach is simple: the truth isn't in how you describe your symptoms, it's in your data. Once we have that data, we don't have to guess anymore. We know.

Aimee Hinshaw, FNP, Zen Functional Medicine, Dallas

Aimee Hinshaw, FNP

Aimee is a dedicated nurse practitioner who provides comprehensive functional medicine services and specialized IV nutrient therapy. Focused on evidence-based, integrative care, she designs and oversees tailored wellness plans that address each patient's needs from the inside out. Her goal is proactive, transformative care that restores balance and supports overall well-being.

What We Offer


Advanced functional medicine testing, hormone balancing, IV nutrient therapy, peptide therapy, structural integration, and massage therapy, all under one roof in Dallas. Every treatment is chosen because your results point to it, not because it's on a menu.

Let's Find Out What's Really Going On