Skip to content
BestDosage

Best Functional Medicine Doctors in Seattle, WA

Functional medicine practitioners who address root causes of disease through systems-oriented, patient-centered care. Compare top-rated functional medicine doctors in Seattle, WA, scored by AI, powered by real data.

Showing 24 of 24 functional medicine doctors

Last updated: May 2026

The highest-rated functional medicine doctors in Seattle, WA include Carey Kunz, ND (BDS 8.7), Arti Chandra, MD, MPH, IFMCP, ABOIM (BDS 8.6), Dan Lukaczer, ND, 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 24 functional medicine doctors in Seattle, WA based on credentials, patient reviews, and practice transparency. The average BestDosage Score for functional medicine doctors here is 7.5 / 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

PractitionerExceptional8.7
Carey Kunz, ND — practitioner in Seattle, WA

Carey Kunz, ND

Seattle, WA
Published
Functional Medicine
14 verified reviews
PractitionerExceptional8.6
Arti Chandra, MD, MPH, IFMCP, ABOIM — practitioner in Seattle, WA

Arti Chandra, MD, MPH, IFMCP, ABOIM

Seattle, WA
Published
Functional Medicine
5 verified reviews
PractitionerExceptional8.6
Dan Lukaczer, ND, IFMCP — practitioner in Seattle, WA

Dan Lukaczer, ND, IFMCP

Seattle, WA
Published
Functional Medicine
PractitionerExceptional8.6
Bonnie L. Sprague, ARNP, IFMCP — practitioner in Seattle, WA

Bonnie L. Sprague, ARNP, IFMCP

Seattle, WA
Published
Functional Medicine
19 verified reviews
PractitionerExceptional8.6
Azadeh Fariba, ND, IFMCP — practitioner in Seattle, WA

Azadeh Fariba, ND, IFMCP

Seattle, WA
Published
Functional Medicine
1 verified reviews
PractitionerExceptional8.6
Grace J. Chang, ND, LAc, IFMCP — practitioner in Seattle, WA

Grace J. Chang, ND, LAc, IFMCP

Seattle, WA
Published
Functional Medicine
162 verified reviews
PractitionerExceptional8.6
Keesha Ewers, PhD, ARNP, IFMCP — practitioner in Seattle, WA

Keesha Ewers, PhD, ARNP, IFMCP

Seattle, WA
Published
Functional Medicine
29 verified reviews
PractitionerExceptional8.5
Gillian Ehrlich, ARNP, DNP, IFMCP — practitioner in Seattle, WA

Gillian Ehrlich, ARNP, DNP, IFMCP

Seattle, WA
Published
Functional Medicine
15 verified reviews
PractitionerExceptional8.3
Elizabeth Goldberg, PhD ARNP IFMCP — practitioner in Seattle, WA

Elizabeth Goldberg, PhD ARNP IFMCP

Seattle, WA
Functional Medicine
3 verified reviews
PractitionerExceptional8.3
Easter Ho, ND — practitioner in Seattle, WA

Easter Ho, ND

Seattle, WA
NPI Verified
Functional Medicine
6 verified reviews
PractitionerExceptional8.2

Sarah Piestrup, FNP, LAc, Dipl OM, IFMCP

Seattle, WA
Published
Functional Medicine
2 verified reviews
PractitionerHighly Recommended7.7
Michelle Leary, ND, IFMCP — practitioner in Seattle, WA

Michelle Leary, ND, IFMCP

Seattle, WA
Published
Functional Medicine
4 verified reviews
PractitionerHighly Recommended7.4

Kim Mckenzie, Dr

Seattle, WA
Functional Medicine
1 verified reviews
PractitionerHighly Recommended7.3
Brandilyn Binstock, ND — practitioner in Seattle, WA

Brandilyn Binstock, ND

Seattle, WA
Published
Functional Medicine
PractitionerHighly Recommended7.3
Elizabeth S. Smoots, MD — practitioner in Seattle, WA

Elizabeth S. Smoots, MD

Seattle, WA
Functional Medicine
PractitionerHighly Recommended7.0
Brigitte Sager, DNP IFMCP — practitioner in Seattle, WA

Brigitte Sager, DNP IFMCP

Seattle, WA
Functional Medicine
59 verified reviews
PractitionerHighly Recommended7.0
Lela Altman, ND, LAc, FABNG — practitioner in Seattle, WA

Lela Altman, ND, LAc, FABNG

Seattle, WA
Published
Functional Medicine
4 verified reviews
PractitionerGood6.6
Michelle Sandwisch, APRN — practitioner in Seattle, WA

Michelle Sandwisch, APRN

Seattle, WA
Functional Medicine
30 verified reviews
PractitionerGood6.6
Carina C. Hopen, MD — practitioner in Seattle, WA

Carina C. Hopen, MD

Seattle, WA
Functional Medicine
3 verified reviews
PractitionerGood6.6
Linda S. Goggin, MD — practitioner in Seattle, WA

Linda S. Goggin, MD

Seattle, WA
PublishedNPI Verified
Functional Medicine
13 verified reviews
PractitionerGood6.6
Maria Victoria Cayabyab, DO — practitioner in Seattle, WA

Maria Victoria Cayabyab, DO

Seattle, WA
Functional Medicine
1 verified reviews
PractitionerGood6.5
Eleonora Naydis, ND, LAc, FABNO — practitioner in Seattle, WA

Eleonora Naydis, ND, LAc, FABNO

Seattle, WA
Published
Functional Medicine
7 verified reviews
PractitionerListed5.6

Whitney Eskes, FNP-BC

Seattle, WA
Published
Functional Medicine
210 verified reviews
PractitionerListed4.7
Sam Lavis — practitioner in Seattle, WA

Sam Lavis

Seattle, WA
Functional Medicine

Frequently Asked Questions

Who is the best functional medicine doctor in Seattle, WA?
The highest-rated functional medicine doctors in Seattle, WA based on BestDosage Scores include Carey Kunz, ND (BDS 8.7), Arti Chandra, MD, MPH, IFMCP, ABOIM (BDS 8.6), Dan Lukaczer, ND, IFMCP (BDS 8.6). Rankings are updated regularly using credentials, patient reviews, and practice transparency data.
How are functional medicine doctors in Seattle, WA 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 Seattle, WA?
We currently have 24 functional medicine doctors listed in Seattle, WA, each scored and ranked using our AI-powered methodology.
How much does a functional medicine doctor cost in Seattle, WA?
Functional medicine doctor costs in Seattle, WA 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 Seattle, WA?
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.
CW

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