Best Functional Medicine Doctors in Washington

Functional medicine practitioners who address root causes of disease through systems-oriented, patient-centered care. Browse and compare functional medicine doctors across Washington, scored by AI, powered by real data.

Showing 32 of 32 functional medicine doctors in Washington

Last updated: May 2026

The highest-rated functional medicine doctors in Washington include Carey Kunz, ND (BDS 8.7), Dan Lukaczer, ND, IFMCP (BDS 8.6), Arti Chandra, MD, MPH, IFMCP, ABOIM (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 32 functional medicine doctors across Washington based on credentials, patient reviews, and practice transparency. The average BestDosage Score across Washington is 7.3 / 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.

Frequently Asked Questions

Who is the best functional medicine doctor in Washington?

The highest-rated functional medicine doctors in Washington based on BestDosage Scores include Carey Kunz, ND (BDS 8.7), Dan Lukaczer, ND, IFMCP (BDS 8.6), Arti Chandra, MD, MPH, IFMCP, ABOIM (BDS 8.6). Rankings are updated regularly using credentials, patient reviews, and practice transparency data.

How are functional medicine doctors in Washington 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 Washington?

We currently have 32 functional medicine doctors listed in Washington. Browse by city to find providers near you.

How much does a functional medicine doctor cost in Washington?

Functional medicine doctor costs in Washington 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.

Which cities in Washington have the most functional medicine doctors?

The top cities for functional medicine doctors in Washington include Seattle (24), Spokane (7), Bothell (1).

Does insurance cover functional medicine doctor visits in Washington?

Insurance coverage for functional medicine doctor visits varies by plan and state. Some providers 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

Best Functional Medicine Doctors in Washington

Functional Medicine Doctors by City in Washington

Other Wellness Providers in Washington

Carey Kunz, ND

Dan Lukaczer, ND, IFMCP

Arti Chandra, MD, MPH, IFMCP, ABOIM

Bonnie L. Sprague, ARNP, IFMCP

Keesha Ewers, PhD, ARNP, IFMCP

Grace J. Chang, ND, LAc, IFMCP

Azadeh Fariba, ND, IFMCP

Gillian Ehrlich, ARNP, DNP, IFMCP

Elizabeth Goldberg, PhD ARNP IFMCP

Monica German, MD

Easter Ho, ND

Sarah Piestrup, FNP, LAc, Dipl OM, IFMCP

Pamela S. Langenderfer, NMD, LAc, FABNE, IFMCP

Jill Stiller, FNP, IFMCP

Michelle Leary, ND, IFMCP

Kim Mckenzie, Dr

Elizabeth S. Smoots, MD

Brandilyn Binstock, ND

Brigitte Sager, DNP IFMCP

Lela Altman, ND, LAc, FABNG

Ashley Diamond, PsyD, ABPP-CHP

Jana Pedersen, DNP, FNP-C

Michelle Sandwisch, APRN

Maria Victoria Cayabyab, DO

Carina C. Hopen, MD

Linda S. Goggin, MD

Eleonora Naydis, ND, LAc, FABNO

Debbie Judd, ARNP

Whitney Eskes, FNP-BC

Daria Davidson

Sam Lavis

Leah Streich, PA-C

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