Best Functional Medicine Doctors in Texas

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

Showing 60 of 89 functional medicine doctors in Texas

Last updated: May 2026

The highest-rated functional medicine doctors in Texas include Rebekah Zonozy, APRN, CPNP (BDS 10.0), Edward Petrik, MD, IFMCP (BDS 9.9), Vivian Asamoah, MD, IFMCP (BDS 9.9). Rankings are based on BestDosage's transparent BDS scoring methodology, which evaluates reviewed reputation, listed credentials, professional presence, profile depth, and location detail — five weighted criteria drawn from public data.

BestDosage has evaluated 89 functional medicine doctors across Texas based on credentials, patient reviews, and practice transparency. The average BestDosage Score across Texas is 8.1 / 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.

Betty Murray, PhD, MS, IFMCP -Hormone, Menopause & Gut Health Researcher & Clinician

Dallas, TX

Functional Medicine

7 verified reviews

PractitionerHighly Recommended7.4

Riva Z. Robinson, MD

San Antonio, TX

Functional Medicine

49 verified reviews

PractitionerHighly Recommended7.4

Christine Boudreau

Plano, TX

Integrative MedicineFunctional Medicine

2 verified reviews

PractitionerHighly Recommended7.3

Zachary M. Williams , FNP-C, AFMCP

PractitionerHighly Recommended7.3

Danyel Kush, NP

PractitionerHighly Recommended7.3

Jaspreet Kaur, MD,IFMCP

Houston, TX

Functional Medicine

11 verified reviews

PractitionerHighly Recommended7.3

Tricia J. O'Brien, MD

Dallas, TX

Functional Medicine

15 verified reviews

PractitionerHighly Recommended7.3

Carmen Cawley, MD, FACP

PractitionerHighly Recommended7.2

Katie Garrott, MS, CNS

Dallas, TX

Functional Medicine

35 verified reviews

PractitionerHighly Recommended7.1

Rochelle Smith, DC MS IFMCP PAK

Dallas, TX

Functional Medicine

4 verified reviews

PractitionerHighly Recommended7.1

Kathleen Stinson, MD

San Antonio, TX

Functional Medicine

5 verified reviews

PractitionerHighly Recommended7.0

Hilary Butella, DNP, IFMCP

Houston, TX

Functional Medicine

4 verified reviews

PractitionerHighly Recommended7.0

Michael V. Karing, MD

Julie Tomberlin, MD, FAAP, Board Certified in Pediatrics and Integrative Medicine

Debra A. Orzen, DNP, APRN, FNP-C, IFMCP

Rahul Bhongir, MD, IFMCP

Brooke Jordan

Imran Khan, MD

Dr. Nandana Mapakshi, MD

Anand Bhatt, MD

Frequently Asked Questions

Who is the best functional medicine doctor in Texas?

The highest-rated functional medicine doctors in Texas based on BestDosage Scores include Rebekah Zonozy, APRN, CPNP (BDS 10.0), Edward Petrik, MD, IFMCP (BDS 9.9), Vivian Asamoah, MD, IFMCP (BDS 9.9). Rankings are updated regularly using credentials, patient reviews, and practice transparency data.

How are functional medicine doctors in Texas scored?

Each functional medicine doctor is scored across five weighted criteria drawn from public data: reviewed reputation, listed credentials, professional presence, profile depth, and location detail. Scores run to 10, and we publish one only at 7.0 or above.

How many functional medicine doctors are listed in Texas?

We currently have 89 functional medicine doctors listed in Texas. Browse by city to find providers near you.

How much does a functional medicine doctor cost in Texas?

Functional medicine doctor costs in Texas 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 Texas have the most functional medicine doctors?

The top cities for functional medicine doctors in Texas include Dallas (39), San Antonio (23), Houston (22), El Paso (2), Lubbock (2).

Does insurance cover functional medicine doctor visits in Texas?

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 Texas

Functional Medicine Doctors by City in Texas

Other Wellness Providers in Texas

Rebekah Zonozy, APRN, CPNP

Edward Petrik, MD, IFMCP

Vivian Asamoah, MD, IFMCP

Toni Boyajian, DNP, FNP-BC, IFMCP

Matthew Sokol, MD, IFMCP

Tatiana Higuera Victoria, MD, IFMCP

Narcisa A. Dusa, MD, IFMCP

Lisa Kimbell, MD, IFMCP

Megan Lyons, DCN, IFMCP, CNS, LDN, CCN, BCHN, MSHN, MBA

Stacia M. Aaron, WHNP-BC, IFMCP, IFNCP

Jennifer R. Kessmann, MD

Belinda He, DAOM, LAc, AFMCP

Shefaly Ravula, PA-C, IFMCP

Alexander D. Jimenez, DC, APRN, FNP-C

Habeeb Habeeb, MD, MPH, Functional medicine provider

Julie Beth Yelin, MD

Jennifer Engels, MD

Kristy L. Clinton-Hodges, DC, IFMCP, DABCN, MS Nutr.

Margaret Apostol, MD

Indrani B. Raman, MD

Bronwen L. Martin

Julia Ward, MD

Ruby B. Rose, MD, ABOIM, IFMCP

Kenneth G. Mittelstadt, DACM, DC, L.Ac., IFMCP, FMACP, KICP

Soujanya Donthu, MD, IFMCP

Paula J. Kruppstadt, MD DABP FAAP IFMCP

Cheryl H. Winter, DCN, FNP-BC, APRN, RDN

Jaime A. Midez, MD

Christina O'Brien, DC

Russ Carter, Russ Carter MD

Kristin G. Freeman, MD

Chelsea N. Goebler, MS, RD, LD

Leila Doolittle, DC, IFMCP, DACBN, CLS, LAc

Kim Williamson, MMS, PA-C, CHHP, AFMC, FMACP

Serah Ogun, MD

Ann Shippy, MD

Elizabeth Suarez-Cedeno, MD

Angelica C. Clark, PA-C, IFMCP

Manjula Raguthu, MD

Suzanne E. Mack, MD

Betty Murray, PhD, MS, IFMCP -Hormone, Menopause & Gut Health Researcher & Clinician

Riva Z. Robinson, MD

Christine Boudreau

Zachary M. Williams , FNP-C, AFMCP

Danyel Kush, NP

Jaspreet Kaur, MD,IFMCP

Tricia J. O'Brien, MD

Carmen Cawley, MD, FACP

Katie Garrott, MS, CNS

Rochelle Smith, DC MS IFMCP PAK

Kathleen Stinson, MD

Hilary Butella, DNP, IFMCP

Michael V. Karing, MD

Julie Tomberlin, MD, FAAP, Board Certified in Pediatrics and Integrative Medicine

Debra A. Orzen, DNP, APRN, FNP-C, IFMCP

Rahul Bhongir, MD, IFMCP

Brooke Jordan

Imran Khan, MD

Dr. Nandana Mapakshi, MD

Anand Bhatt, MD

Frequently Asked Questions

Learn About Functional Medicine Doctors

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