NPI Central

Doctors Who Treat Peptic Ulcer in Mcallen, TX

Providers in Mcallen whose specialty's scope covers peptic ulcer— ranked by profile completeness & registry tenure, notby quality, outcomes, or who is "best".

21 active providers with a practice address in Mcallen, Texas have a primary specialty that treats peptic ulcer. We assert that these specialties treat peptic ulcer, not that any specific provider treats your case. Open any provider for their full profile, contact, and map.

Providers in city
21
State
TX
Registry vintage
June 2026

Peptic Ulcer specialists in Mcallen

Top 21 of 21

21 providers whose specialty treats peptic ulcer practice in Mcallen. Compare the most complete records below, or filter the full list by name and nearby ZIP.

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  1. 1
    Theodore PettleMD

    Gastroenterology Physician · Mcallen, TX

    Street-level locationView full profile & map →
  2. 2
    Susana Escalante-GlorskyM.D.

    Gastroenterology Physician · Mcallen, TX

    Street-level locationView full profile & map →
  3. 3
    Juliana YangMD

    Gastroenterology Physician · Mcallen, TX

    Approximate (ZIP-level)View full profile & map →
  4. 4
    Texas Gastroenterology Institute, PA

    Gastroenterology Physician · Mcallen, TX

    Street-level locationView full profile & map →
  5. 5
    Kondapavuluru ChowdaryM.D.

    Gastroenterology Physician · Mcallen, TX

    Street-level locationView full profile & map →
  6. 6
    Valley Gastroenterology Clinic, P.A.

    Gastroenterology Physician · Mcallen, TX

    Street-level locationView full profile & map →
  7. 7
    Ingrid ChaconM.D.

    Gastroenterology Physician · Mcallen, TX

    Approximate (ZIP-level)View full profile & map →
  8. 8
    Mcallen Gastroenterology Clinic Lp

    Gastroenterology Physician · Mcallen, TX

    Street-level locationView full profile & map →
  9. 9
    Performance Enhancing Nutrition

    Gastroenterology Physician · Mcallen, TX

    Street-level locationView full profile & map →
  10. 10
    Juan Castano

    Gastroenterology Physician · Mcallen, TX

    Street-level locationView full profile & map →
  11. 11
    S Singhal Gastro MD PLLC

    Gastroenterology Physician · Mcallen, TX

    Street-level locationView full profile & map →
  12. 12
    National Anesthesia Partners, PLLC

    Gastroenterology Physician · Mcallen, TX

    Street-level locationView full profile & map →
  13. 13
    Endoscopy Anesthesia Services LLC

    Gastroenterology Physician · Mcallen, TX

    Street-level locationView full profile & map →
  14. 14
    Valeska BalderasMD

    Gastroenterology Physician · Mcallen, TX

    Street-level locationView full profile & map →
  15. 15
    Fatih OzcelebiM.D.

    Gastroenterology Physician · Mcallen, TX

    Street-level locationView full profile & map →
  16. 16
    Fatih Ozcelebi MD PA

    Gastroenterology Physician · Mcallen, TX

    Street-level locationView full profile & map →
  17. 17
    Khizar Ahsan MD PA

    Gastroenterology Physician · Mcallen, TX

    Street-level locationView full profile & map →
  18. 18
    Ralph AlhalelM.D.

    Gastroenterology Physician · Mcallen, TX

    Street-level locationView full profile & map →
  19. 19
    Juan SanchezM.D.

    Gastroenterology Physician · Mcallen, TX

    Street-level locationView full profile & map →
  20. 20
    Ralph Alhalel PA

    Gastroenterology Physician · Mcallen, TX

    Street-level locationView full profile & map →
  21. 21
    Jose BarrigaM.D.

    Gastroenterology Physician · Mcallen, TX

    Street-level locationView full profile & map →

These are active providers in Mcallen, Texas whose primary NUCC specialty treats peptic ulcer; it is not a list of providers confirmed to treat your specific case, and absence does not mean a provider does not treat it. Ordering reflects NPPES profile completeness and registry tenure — a transparency signal, not a quality, outcome, or "best" ranking. Condition-to-specialty mapping: MedlinePlus, NIH, ABMS. Source: CMS NPPES (June 2026); specialty taxonomy: NUCC.