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Best Functional Medicine Doctors in San Antonio, TX

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

Showing 23 of 23 functional medicine doctors

Last updated: May 2026

The highest-rated functional medicine doctors in San Antonio, TX include Charlotte Widick, MSN, APRN, ACNP-BC, IFMCP (BDS 8.6), Edward Petrik, MD, IFMCP (BDS 8.6), Tatiana Higuera Victoria, MD, 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 23 functional medicine doctors in San Antonio, TX based on credentials, patient reviews, and practice transparency. The average BestDosage Score for functional medicine doctors here is 7.4 / 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

Charlotte Widick, MSN, APRN, ACNP-BC, IFMCP

San Antonio, TX
Published
Functional Medicine
PractitionerExceptional8.6
Edward Petrik, MD, IFMCP — practitioner in San Antonio, TX

Edward Petrik, MD, IFMCP

San Antonio, TX
Published
Functional Medicine
147 verified reviews
PractitionerExceptional8.6
Tatiana Higuera Victoria, MD, IFMCP — practitioner in San Antonio, TX

Tatiana Higuera Victoria, MD, IFMCP

San Antonio, TX
Published
Functional Medicine
318 verified reviews
PractitionerExceptional8.6
Cheryl H. Winter, DCN, FNP-BC, APRN, RDN — practitioner in San Antonio, TX

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

San Antonio, TX
Published
Functional Medicine
8 verified reviews
PractitionerExceptional8.6
Shefaly Ravula, PA-C, IFMCP — practitioner in San Antonio, TX

Shefaly Ravula, PA-C, IFMCP

San Antonio, TX
Functional Medicine
318 verified reviews
PractitionerExceptional8.4
Kristy L. Clinton-Hodges, DC, IFMCP, DABCN, MS Nutr. — practitioner in San Antonio, TX

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

San Antonio, TX
Functional Medicine
24 verified reviews
PractitionerExceptional8.2
Kenneth G. Mittelstadt, DACM, DC, L.Ac., IFMCP, FMACP, KICP — practitioner in San Antonio, TX

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

San Antonio, TX
Functional Medicine
12 verified reviews
PractitionerExceptional8.1
Ruby B. Rose, MD, ABOIM, IFMCP — practitioner in San Antonio, TX

Ruby B. Rose, MD, ABOIM, IFMCP

San Antonio, TX
Functional Medicine
4960 verified reviews
PractitionerHighly Recommended7.8

Julie Long, WHNP-BC

San Antonio, TX
Functional Medicine
1 verified reviews
PractitionerHighly Recommended7.8
Ann Shippy, MD — practitioner in San Antonio, TX

Ann Shippy, MD

San Antonio, TX
Functional Medicine
12 verified reviews
PractitionerHighly Recommended7.5
Chelsea N. Goebler, MS, RD, LD — practitioner in San Antonio, TX

Chelsea N. Goebler, MS, RD, LD

San Antonio, TX
Functional Medicine
23 verified reviews
PractitionerHighly Recommended7.5
Sarah Carson — practitioner in San Antonio, TX

Sarah Carson

San Antonio, TX
Functional Medicine
8 verified reviews
PractitionerHighly Recommended7.5
Amanda John — practitioner in San Antonio, TX

Amanda John

San Antonio, TX
Functional Medicine
PractitionerHighly Recommended7.4

Kathleen Stinson, MD

San Antonio, TX
Functional Medicine
5 verified reviews
PractitionerHighly Recommended7.0
Habeeb Habeeb, MD, MPH, Functional medicine provider — practitioner in San Antonio, TX

Habeeb Habeeb, MD, MPH, Functional medicine provider

San Antonio, TX
Published
Functional Medicine
369 verified reviews
PractitionerGood6.9

Suzanne Ellison, MD

San Antonio, TX
PublishedClinical Trials
Functional Medicine
4 verified reviews
PractitionerGood6.6
Aimee A. Oliver, DO — practitioner in San Antonio, TX

Aimee A. Oliver, DO

San Antonio, TX
Published
Functional Medicine
2 verified reviews
PractitionerGood6.5

Carmen Cawley, MD, FACP

San Antonio, TX
Published
Functional Medicine
15 verified reviews
PractitionerGood6.4
Kayleen Becker — practitioner in San Antonio, TX

Kayleen Becker

San Antonio, TX
Functional Medicine
13 verified reviews
PractitionerGood6.0

Riva Z. Robinson, MD

San Antonio, TX
Functional Medicine
49 verified reviews
PractitionerListed5.7

Rebecca D. Ford, ND

San Antonio, TX
Functional Medicine
10 verified reviews
PractitionerListed5.7
Russ Carter, Russ Carter MD — practitioner in San Antonio, TX

Russ Carter, Russ Carter MD

San Antonio, TX
Published
Functional Medicine
121 verified reviews
PractitionerListed5.5
Kausik Roy, MD — practitioner in San Antonio, TX

Kausik Roy, MD

San Antonio, TX
Functional Medicine
7 verified reviews

Frequently Asked Questions

Who is the best functional medicine doctor in San Antonio, TX?
The highest-rated functional medicine doctors in San Antonio, TX based on BestDosage Scores include Charlotte Widick, MSN, APRN, ACNP-BC, IFMCP (BDS 8.6), Edward Petrik, MD, IFMCP (BDS 8.6), Tatiana Higuera Victoria, MD, IFMCP (BDS 8.6). Rankings are updated regularly using credentials, patient reviews, and practice transparency data.
How are functional medicine doctors in San Antonio, 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 San Antonio, TX?
We currently have 23 functional medicine doctors listed in San Antonio, TX, each scored and ranked using our AI-powered methodology.
How much does a functional medicine doctor cost in San Antonio, TX?
Functional medicine doctor costs in San Antonio, 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 San Antonio, 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