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Best Functional Medicine Doctors in Houston, TX

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

Showing 22 of 22 functional medicine doctors

Last updated: May 2026

The highest-rated functional medicine doctors in Houston, TX include Toni Boyajian, DNP, FNP-BC, IFMCP (BDS 8.6), Hilary Butella, DNP, IFMCP (BDS 8.6), Paula J. Kruppstadt, MD DABP FAAP IFMCP (BDS 8.3). Rankings are based on BestDosage's transparent BDS scoring methodology, which evaluates credentials, experience, and patient outcomes across 12 categories.

BestDosage has evaluated 22 functional medicine doctors in Houston, TX based on credentials, patient reviews, and practice transparency. The average BestDosage Score for functional medicine doctors here is 7.2 / 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

PractitionerExceptional8.6
Toni Boyajian, DNP, FNP-BC, IFMCP — practitioner in Houston, TX

Toni Boyajian, DNP, FNP-BC, IFMCP

Houston, TX
Published
Functional Medicine
31 verified reviews
PractitionerExceptional8.6
Hilary Butella, DNP, IFMCP — practitioner in Houston, TX

Hilary Butella, DNP, IFMCP

Houston, TX
Functional Medicine
4 verified reviews
PractitionerExceptional8.3
Paula J. Kruppstadt, MD DABP FAAP IFMCP — practitioner in Houston, TX

Paula J. Kruppstadt, MD DABP FAAP IFMCP

Houston, TX
Functional Medicine
105 verified reviews
PractitionerExceptional8.3
Imran Khan, MD — practitioner in Houston, TX

Imran Khan, MD

Houston, TX
Published
Functional Medicine
2 verified reviews
PractitionerExceptional8.2
Lisa Kimbell, MD, IFMCP — practitioner in Houston, TX

Lisa Kimbell, MD, IFMCP

Houston, TX
Published
Functional Medicine
25 verified reviews
PractitionerExceptional8.1

Zachary M. Williams , FNP-C, AFMCP

Houston, TX
Published
Functional Medicine
1 verified reviews
PractitionerExceptional8.0
Bronwen L. Martin — practitioner in Houston, TX

Bronwen L. Martin

Houston, TX
Functional Medicine
152 verified reviews
PractitionerHighly Recommended7.6
Vivian Asamoah, MD, IFMCP — practitioner in Houston, TX

Vivian Asamoah, MD, IFMCP

Houston, TX
Published
Functional Medicine
1894 verified reviews
PractitionerHighly Recommended7.5
Belinda He, DAOM, LAc, AFMCP — practitioner in Houston, TX

Belinda He, DAOM, LAc, AFMCP

Houston, TX
Functional Medicine
157 verified reviews
PractitionerHighly Recommended7.3

Brigitte E. Monrose, MD, IFMCP, CCFP, ABAARM, B.Th.

Houston, TX
Functional Medicine
5 verified reviews
PractitionerHighly Recommended7.3

Jaspreet Kaur, MD,IFMCP

Houston, TX
Functional Medicine
11 verified reviews
PractitionerHighly Recommended7.1
Julie Beth Yelin, MD — practitioner in Houston, TX

Julie Beth Yelin, MD

Houston, TX
Published
Functional Medicine
65 verified reviews
PractitionerHighly Recommended7.1
Elizabeth Suarez-Cedeno, MD — practitioner in Houston, TX

Elizabeth Suarez-Cedeno, MD

Houston, TX
NPI Verified
Functional Medicine
121 verified reviews
PractitionerHighly Recommended7.1
Julia Ward, MD — practitioner in Houston, TX

Julia Ward, MD

Houston, TX
Functional Medicine
79 verified reviews
PractitionerHighly Recommended7.0
Christine Villere, BS, MSc, BCHHP, CN, CEHE, ACC — practitioner in Houston, TX

Christine Villere, BS, MSc, BCHHP, CN, CEHE, ACC

Houston, TX
Functional Medicine
56 verified reviews
PractitionerGood6.9

Suzanne Stovall, DO, IFMCP, ABOIM

Houston, TX
Published
Functional Medicine
32 verified reviews
PractitionerGood6.6
Gabriela Sarasvati Mendez, ND — practitioner in Houston, TX

Gabriela Sarasvati Mendez, ND

Houston, TX
Published
Functional Medicine
5 verified reviews
PractitionerGood6.6
Manjula Raguthu, MD — practitioner in Houston, TX

Manjula Raguthu, MD

Houston, TX
Functional Medicine
75 verified reviews
PractitionerGood6.5
Donald Ellsworth, MD — practitioner in Houston, TX

Donald Ellsworth, MD

Houston, TX
Clinical Trials
Functional Medicine
PractitionerGood6.5
Latia Hickerson, PhD, MPH, APRN, WHNP-BC — practitioner in Houston, TX

Latia Hickerson, PhD, MPH, APRN, WHNP-BC

Houston, TX
Published
Functional Medicine
2 verified reviews
PractitionerListed5.6

Laura L. Mendez, APRN, WHNP, IFMCP

Houston, TX
Published
Functional Medicine
2 verified reviews
PractitionerListed4.7

Mauli R. Dalal

Houston, TX
Functional Medicine
33 verified reviews

Frequently Asked Questions

Who is the best functional medicine doctor in Houston, TX?
The highest-rated functional medicine doctors in Houston, TX based on BestDosage Scores include Toni Boyajian, DNP, FNP-BC, IFMCP (BDS 8.6), Hilary Butella, DNP, IFMCP (BDS 8.6), Paula J. Kruppstadt, MD DABP FAAP IFMCP (BDS 8.3). Rankings are updated regularly using credentials, patient reviews, and practice transparency data.
How are functional medicine doctors in Houston, TX 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 Houston, TX?
We currently have 22 functional medicine doctors listed in Houston, TX, each scored and ranked using our AI-powered methodology.
How much does a functional medicine doctor cost in Houston, TX?
Functional medicine doctor costs in Houston, TX 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 Houston, TX?
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