
Best Functional Medicine Doctors in Columbus, OH
Functional medicine practitioners who address root causes of disease through systems-oriented, patient-centered care. Compare top-rated functional medicine doctors in Columbus, OH, scored by AI, powered by real data.
Showing 26 of 27 functional medicine doctors
Last updated: May 2026
The highest-rated functional medicine doctors in Columbus, OH include Erika T. Downs, D.C. (BDS 8.7), Christine Salem, DNP, CNP, FNP-C, PMHNP-BC, IFMCP, MSCP (BDS 8.6), Anup Kanodia, MD, MPH, IFMCP (BDS 8.6). Rankings are based on BestDosage's transparent BDS scoring methodology, which evaluates credentials, experience, and patient outcomes across 12 categories.
BestDosage has evaluated 27 functional medicine doctors in Columbus, OH based on credentials, patient reviews, and practice transparency. The average BestDosage Score for functional medicine doctors here is 7.2 / 10 — reflecting a strong overall standard of care in this market. 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 in Nearby Cities


Christine Salem, DNP, CNP, FNP-C, PMHNP-BC, IFMCP, MSCP
Anup Kanodia, MD, MPH, IFMCP

Daniel Fosselman, DO, MBA, FAAFP, FAAMM, IFMCP, CAQ-SM

Wendy F. Currier, NP-C, IFMCP, MSCP, RN, BS

Anita Stechschulte DNP, APRN, IFMCP

Tyler Kelly, DC

Saima Khawaja, MD

Sarah Cawley, PA-C, IFMCP

Elizabeth Bentley, DO, IFMCP
Rick Hasemeier, DC

Megan M. Reed, AGAC-NP, IFMCP

Harminder Grewal, MD, MBBS, Dipl ABOIM, IFMCP, FAAFP

Teresa M. Esterle, MD

Kristen Harding, MD

Deidre Arms, BC-APRN, FNP

Marguerite Weston, MD, IFMCP

Logan Kwasnicka
Keith Lewis, DC
DeAnn M. Brown, PA-C, CAQ-Psych

Patricia Granchi, FNP-C, RN, BSN
Marcia Bockbrader, MD, PhD

Sarah Bonza, MD, MPH, FAAFP, MSCP, DipABLM, NBC-HWC

Laura Gerlach, PharmD
Kari Barrows
Colleen Swayze, MD
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Reviewed by Chad Waldman, Analytical Chemist · BestDosage Editorial Team · Last updated May 2026