
Best Functional Medicine Doctors in Virginia
Functional medicine practitioners who address root causes of disease through systems-oriented, patient-centered care. Browse and compare functional medicine doctors across Virginia, scored by AI, powered by real data.
Showing 12 of 13 functional medicine doctors in Virginia
Last updated: May 2026
The highest-rated functional medicine doctors in Virginia include Kimberly C. Frye, PA-C, IFMCP, CGP (BDS 8.6), Ryan D. Turnewitsch, ND, FMCP-M (BDS 8.5), Sinclair McCracken, MD (BDS 7.4). Rankings are based on BestDosage's transparent BDS scoring methodology, which evaluates credentials, experience, and patient outcomes across 12 categories.
BestDosage has evaluated 13 functional medicine doctors across Virginia based on credentials, patient reviews, and practice transparency. The average BestDosage Score across Virginia is 6.8 / 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 Virginia


Ryan D. Turnewitsch, ND, FMCP-M

Sinclair McCracken, MD

Christian Jenski, MD

Rebecca Ryder, MD

Heather Banville , DC AFMCP

John R. Thompson, MD

Jennifer A. McCord, MD, IFMCP
Tonya M. Colton, MSN
Janine D. Lex, DC, LPA

April Guminsky, MD

Diane Maddela
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Reviewed by Chad Waldman, Analytical Chemist · BestDosage Editorial Team · Last updated May 2026