Dr. Maya Thomas · Salt Lake City, Utah
Reclaim your energy. Restore your sleep. Find the root cause. Get real answers for fatigue, hormones, brain fog, and sleep — with advanced functional lab testing and a physician who personally interprets your data.
Two clear lab packages. Secure Squarespace checkout. Real answers in under two weeks.
"The first provider who looked at me as a whole person."
I had spent years on hormone patches, supplements, and a functional medicine marketplace. Root Cause Advanced was the first time someone connected the dots — thyroid, adrenals, gut — and gave me a real plan. I cried on the results call.
— Amelia T., Park City — age 51, post-menopause
Limited new-patient slots
Dr. Thomas reserves a capped number of Root Cause reviews each week.
See this week's availability →You are not imagining this
Most of our patients come in after being told "your labs are normal" — but they know something is off. The problem is rarely that nothing is wrong. The problem is almost always that the right things have not been measured.
Or take the 2-minute quiz for a personalized recommendation.
Two clear paths
Both are physician-curated. Both use native Squarespace checkout. One gives you a clear baseline. The other gives you the whole map.
Start here
Uncover the hidden drivers behind fatigue, brain fog, weight changes, and thyroid or hormone symptoms — all in one physician-curated panel.
Best for
Results typically returned in 5–7 days
Most popular · Full investigation
The advanced root-cause investigation for chronic fatigue, stubborn symptoms, and mystery illness — personally reviewed by Dr. Maya Thomas.
Best for
Physician-reviewed. HSA/FSA eligible for many components.
Not sure which fits? Take the 2-minute quiz — or compare on the Labs page.
Why testing matters
Conventional labs are not wrong — they are incomplete. Our panels target the markers that actually drive how you feel.
We flag suboptimal before it becomes disease. That is where real prevention happens — and the fastest path to feeling better.
Root Cause results are personally reviewed by Dr. Thomas. You are not alone decoding a PDF.
About your physician
Dr. Maya Thomas practices functional neurology and sleep medicine in Salt Lake City. For 17+ years, she has helped patients find the measurable reasons behind fatigue, sleep disruption, hormonal shifts, and cognitive changes — often after years of being told "everything looks fine."
Every Root Cause Labs + Review is personally interpreted by Dr. Thomas's clinical team. That is the core promise of the clinic: the data gets read, the plan gets written, and you leave with something you can actually act on.
Dr. Maya Thomas
Functional Neurology & Sleep Medicine
Salt Lake City, Utah
1,800+
Utah patients helped with root-cause care
Simple, physician-guided process
Essential Wellness Labs ($597) for a baseline — or Root Cause Labs + Review ($1,497) for the full investigation.
Native, secure payment through Squarespace Commerce. The same checkout you know from our main site.
Walk into any Utah LabCorp, or use Evexia mail-in. Results return in about 5–7 days.
Root Cause patients get a physician results review. Everyone leaves with clear next steps.
Real Utah patients
These are patients who had been told for years that "nothing was wrong." They came here for the data — and stayed for the plan.
"For the first time in four years, my labs explained what I was feeling."
I had been told by three doctors that my labs were "normal." Essential Wellness Labs picked up a thyroid pattern and an inflammation marker my primary had never flagged. Two weeks into a plan and my mornings stopped feeling like quicksand.
— Sarah K., Sandy, UT — age 42, working mom
"The first provider who looked at me as a whole person."
I had spent years on hormone patches, supplements, and a functional medicine marketplace. Root Cause Advanced was the first time someone connected the dots — thyroid, adrenals, gut — and gave me a real plan. I cried on the results call.
— Amelia T., Park City — age 51, post-menopause
"This was the consult I wish I had ten years ago."
I flew in specifically for Dr. Thomas after a friend's referral. She had read my chart before the call — actually read it. The care plan she delivered was clearer than anything I had gotten from concierge medicine.
— Theo B., Salt Lake City — age 58, executive
Learn
Pick a lab package — or take the 2-minute quiz for a personalized recommendation.
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