Function empowers you to take ownership of your health through access to 160+ lab tests and advanced imaging, as well as powerful health insights that help you monitor for early signs of hundreds of diseases and create a health strategy that evolves with you.
“Identifying the root causes of complex health concerns particularly skin conditions, weight gain, and perimenopausal symptoms via Function Health's comprehensive testing has been transformative for our clients. There’s client care before Function Health and there’s comprehensive client care after.”
-Alexis McClay, Co-Founder NAVEN CLINIC

By top doctors and 1000s of hours of research
Personalized Protocol
Upload past results
No insurance needed
Hormones & fertility testing
Heavy metal & toxin testing
Metabolic & pancreatic testing
Heart testing beyond cholesterol
Nutrient/electrolyte testing
Autoimmunity testing
Thyroid testing
Access to advanced MRI & CT
Access to GRAIL cancer test
Access to Alzheimers & brain testing
Access to mold reactivity testing
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Professor of Neurobiology at Stanford School of Medicine

Chief of Innovation at NYU Langone. Pioneer of AI-driven MRI.

Top medical oncologist. Professor at Columbia University.

Head of the Division of Solid Tumor Oncology at Memorial Sloan Kettering Cancer Center.