
Best Functional Medicine Doctors in Alabama
Functional medicine practitioners who address root causes of disease through systems-oriented, patient-centered care. Browse and compare functional medicine doctors across Alabama, scored by AI, powered by real data.
Showing 6 of 6 functional medicine doctors in Alabama
Last updated: May 2026
The highest-rated functional medicine doctors in Alabama include Larissa Tenzycki, DC (BDS 8.5), Marian L. St. Petery, DO (BDS 8.3), John D. Brown, DC DACNB IFMCP (BDS 8.1). 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 Alabama based on credentials, patient reviews, and practice transparency. The average BestDosage Score across Alabama is 7.7 / 10 — reflecting a strong overall standard of care statewide. 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 Alabama


Marian L. St. Petery, DO

John D. Brown, DC DACNB IFMCP

Andrea B. Elenbaas, DMD, MS

Deborah Simkin, MD

Brianna Best
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Reviewed by Chad Waldman, Analytical Chemist · BestDosage Editorial Team · Last updated May 2026