
Best Functional Medicine Doctors in Indiana
Functional medicine practitioners who address root causes of disease through systems-oriented, patient-centered care. Browse and compare functional medicine doctors across Indiana, scored by AI, powered by real data.
Showing 18 of 19 functional medicine doctors in Indiana
Last updated: May 2026
The highest-rated functional medicine doctors in Indiana include Andrea Violette, DC, IFMCP (BDS 9.1), Amber Fair, RN, FNP-C, IFMCP (BDS 8.6), Amy J. DiChiara, MD, IFMCP (BDS 8.5). Rankings are based on BestDosage's transparent BDS scoring methodology, which evaluates credentials, experience, and patient outcomes across 12 categories.
BestDosage has evaluated 19 functional medicine doctors across Indiana based on credentials, patient reviews, and practice transparency. The average BestDosage Score across Indiana is 7.4 / 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 Indiana


Amber Fair, RN, FNP-C, IFMCP

Amy J. DiChiara, MD, IFMCP

Brandy Manetta, IFMCP, FNP-C

Dallas E. Peak, MD

Scott Antoine, DO, ABOIM, IFMCP

Swathi Rao, PA-C, IFMCP
Alissa McDivitt, FNP-C, M.S., IFMCP

Amy Nicley, NP

Ellen Antoine, DO, IFMCP, ABOIM
Amy Carter

Meredith J. Potrzebowski, DO
Varsha Nagarsenker, MD

Gustavo M. Benaderet, MD, IFMCP
Jennifer L. Rawlins, MD, IFMCP
Erica Gilkerson, MSN, APRN, FNP-C

Emily C. Duncan,

Jenna Colgan, MA, RDN
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Reviewed by Chad Waldman, Analytical Chemist · BestDosage Editorial Team · Last updated May 2026