An AI-powered platform that applies hospital-grade diagnostic logic to chronic conditions — structured symptom investigation, lab integration, differential diagnosis, and evidence-rated treatment recommendations.
Investigate Your Symptoms →"The standard functional medicine model is to come up with some plausibility, overstate limited data, and jump from preclinical preliminary evidence to clinical decision-making."
"The standard functional medicine model is to come up with some plausibility, overstate limited data, and jump from preclinical preliminary evidence to clinical decision-making. That's not how medicine works or should work."
"Functional medicine is very very soft science. Often not valid science at all. Lots of assumptions based on rodent studies and test tube studies."
Guided symptom questionnaires designed by an ER physician. We ask the questions your functional practitioner forgot.
Upload your existing lab results. Our AI identifies what's been tested, what's missing, and what to order next — systematically.
AI generates a ranked list of possible root causes based on your complete clinical picture — not just the latest supplement trend.
Every recommendation rated by quality of evidence. Know the difference between "proven in humans" and "worked in mice."
Personalized step-by-step investigation plans that systematically narrow down your root cause — no shotgun testing.
Optional monthly review with a physician who applies real diagnostic logic to your case. Not functional medicine — actual medicine.
Complete our physician-designed intake that maps your symptoms, history, and previous testing.
Upload existing labs. Our AI identifies patterns, gaps, and the most logical next tests to order.
Get a ranked list of possible root causes with evidence ratings and confidence levels.
Evidence-rated treatment recommendations with clear next steps and monitoring plans.
Built by a doctor whose specialty is rapid, systematic diagnosis under pressure. That logic now works for your chronic symptoms.
Every recommendation shows its evidence quality. No bro-science. No mouse studies presented as human evidence.
We don't order 50 labs and hope. We follow diagnostic logic to identify the most likely cause with the fewest tests.
Thank you for joining RootLogic. We'll be in touch with early access details. Your symptoms deserve real diagnostic logic — and we're building it.