
Best Functional Medicine Doctors in Kansas
Functional medicine practitioners who address root causes of disease through systems-oriented, patient-centered care. Browse and compare functional medicine doctors across Kansas, scored by AI, powered by real data.
Showing 6 of 6 functional medicine doctors in Kansas
Last updated: May 2026
The highest-rated functional medicine doctors in Kansas include Nancy Cooper, APRN-CNP, IFMCP (BDS 8.6), David R. Jowdy, DC (BDS 8.3), Jonathan Streit IFMCP, DC (BDS 7.8). Rankings are based on BestDosage's transparent BDS scoring methodology, which evaluates credentials, experience, and patient outcomes across 12 categories.
BestDosage has evaluated 6 functional medicine doctors across Kansas based on credentials, patient reviews, and practice transparency. The average BestDosage Score across Kansas is 6.9 / 10 — with a range of established and emerging practices across the state. Functional medicine doctors are typically MDs, DOs, NDs, or NPs with additional training through the Institute for Functional Medicine (IFM). Look for board certification and documented experience with root-cause, systems-based protocols.
Functional Medicine Doctors by City in Kansas


David R. Jowdy, DC

Jonathan Streit IFMCP, DC

Jennifer Jackson, MD, FACP, IFMCP

Sarah J. Clawson
Melissa Bailey
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Reviewed by Chad Waldman, Analytical Chemist · BestDosage Editorial Team · Last updated May 2026