PractitionerHighly Recommended7.8
Thomas Krieger-Fritsch, DC
Madison, WI
Functional Medicine
5 verified reviews
Best Functional Medicine Doctors in Madison, WI
Functional medicine practitioners who address root causes of disease through systems-oriented, patient-centered care. Compare top-rated functional medicine doctors in Madison, WI, scored by AI, powered by real data.
Showing 2 of 2 functional medicine doctors
Last updated: May 2026
The highest-rated functional medicine doctors in Madison, WI include Thomas Krieger-Fritsch, DC (BDS 7.8), Rylee Sigwarth, PA-C (BDS 5.2). Rankings are based on BestDosage's transparent BDS scoring methodology, which evaluates credentials, experience, and patient outcomes across 12 categories.
BestDosage has evaluated 2 functional medicine doctors in Madison, WI based on credentials, patient reviews, and practice transparency. The average BestDosage Score for functional medicine doctors here is 6.5 / 10 — indicating a mix of established and emerging practices. 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.
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Frequently Asked Questions
Who is the best functional medicine doctor in Madison, WI?
The highest-rated functional medicine doctors in Madison, WI based on BestDosage Scores include Thomas Krieger-Fritsch, DC (BDS 7.8), Rylee Sigwarth, PA-C (BDS 5.2). Rankings are updated regularly using credentials, patient reviews, and practice transparency data.
How are functional medicine doctors in Madison, WI scored?
Each functional medicine doctor is scored across 12 categories using public reviews and verified credentials. Scores range from 1 to 10, with tiers from "Listed" to "Elite."
How many functional medicine doctors are listed in Madison, WI?
We currently have 2 functional medicine doctors listed in Madison, WI, each scored and ranked using our AI-powered methodology.
How much does a functional medicine doctor cost in Madison, WI?
Functional medicine doctor costs in Madison, WI vary by provider, treatment type, and whether insurance is accepted. Many practitioners offer free consultations. Use BestDosage to compare pricing transparency across providers.
What should I look for in a functional medicine doctor?
Look for verified credentials, high patient review scores, transparent pricing, and relevant specializations. BestDosage evaluates all of these factors in its BDS scoring methodology so you can compare providers at a glance.
How do I choose the best functional medicine doctor in Madison, WI?
Review BestDosage Scores and patient reviews, then consider telehealth availability, insurance acceptance, and specialization. Use our comparison tool to evaluate providers side by side, or take the Wellness Match quiz.
Does insurance cover functional medicine doctor visits?
Insurance coverage for functional medicine doctor visits varies by plan and provider. Some accept insurance directly, while others offer superbills for out-of-network reimbursement. Check individual practitioner profiles on BestDosage for insurance details.
Is it free to find a functional medicine doctor on BestDosage?
Yes, browsing the directory, viewing profiles, and comparing providers is completely free. Our scoring methodology is published openly for full transparency.
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Reviewed by Chad Waldman, Analytical Chemist · BestDosage Editorial Team · Last updated May 2026