PractitionerElite9.1
Ashlee Seek, DNP, IFMCP
Jacksonville, FL
Published
Functional Medicine
124 verified reviews
Best Functional Medicine Doctors in Jacksonville, FL
Functional medicine practitioners who address root causes of disease through systems-oriented, patient-centered care. Compare top-rated functional medicine doctors in Jacksonville, FL, scored by AI, powered by real data.
Showing 13 of 13 functional medicine doctors
Last updated: May 2026
The highest-rated functional medicine doctors in Jacksonville, FL include Ashlee Seek, DNP, IFMCP (BDS 9.1), Natalie Sanaty, APRN-FNP BC IFMCP (BDS 8.7), Trisha Howell, MSH, RD, LD/N, 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 13 functional medicine doctors in Jacksonville, FL based on credentials, patient reviews, and practice transparency. The average BestDosage Score for functional medicine doctors here is 7.1 / 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
Natalie Sanaty, APRN-FNP BC IFMCP
Jacksonville, FL
Published
Functional Medicine
7 verified reviews
PractitionerExceptional8.6
Trisha Howell, MSH, RD, LD/N, IFMCP
Jacksonville, FL
Functional Medicine
2 verified reviews
PractitionerExceptional8.6
Nhi M. Do, MPAS, PA-C, IFMCP, DipACLM, RYT-200
Jacksonville, FL
Functional Medicine
23 verified reviews
PractitionerExceptional8.3
Anthony Serle, IFMCP
Jacksonville, FL
Functional Medicine
74 verified reviews
PractitionerExceptional8.2
Marjorie D. Brown, PA-C, IFMCP
Jacksonville, FL
Functional Medicine
PractitionerHighly Recommended7.0
Katherine Roy, MS, APRN, FNP-C
Jacksonville, FL
Published
Functional Medicine
1 verified reviews
PractitionerGood6.6
R. M. Emery, MD
Jacksonville, FL
Published
Functional Medicine
11 verified reviews
PractitionerGood6.6
Pete Olsen, MD
Jacksonville, FL
Published
Functional Medicine
4 verified reviews
PractitionerGood6.2
Alexandra M. Kostur, MD
Jacksonville, FL
Published
Functional Medicine
17 verified reviews
PractitionerListed5.2
Manuel A. De Leon, Dr DDS, BCNP, IBDM .
Jacksonville, FL
Functional Medicine
1 verified reviews
PractitionerListed4.6
Kristin Browning, Kristin Browning, APRN, FNP-BC
Jacksonville, FL
Published
Functional Medicine
2 verified reviews
PractitionerListed4.5
John W. Jepma
Jacksonville, FL
Functional Medicine
1 verified reviews
Frequently Asked Questions
Who is the best functional medicine doctor in Jacksonville, FL?
The highest-rated functional medicine doctors in Jacksonville, FL based on BestDosage Scores include Ashlee Seek, DNP, IFMCP (BDS 9.1), Natalie Sanaty, APRN-FNP BC IFMCP (BDS 8.7), Trisha Howell, MSH, RD, LD/N, IFMCP (BDS 8.6). Rankings are updated regularly using credentials, patient reviews, and practice transparency data.
How are functional medicine doctors in Jacksonville, FL 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 Jacksonville, FL?
We currently have 13 functional medicine doctors listed in Jacksonville, FL, each scored and ranked using our AI-powered methodology.
How much does a functional medicine doctor cost in Jacksonville, FL?
Functional medicine doctor costs in Jacksonville, FL 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 Jacksonville, FL?
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