NPI Central

Doctors Who Treat Peptic Ulcer in Warren, OH

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

12 active providers with a practice address in Warren, Ohio 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
12
State
OH
Registry vintage
June 2026

Peptic Ulcer specialists in Warren

Top 12 of 12

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

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  1. 1
    Carlos RicottiMD

    Gastroenterology Physician · Warren, OH

    Street-level locationView full profile & map →
  2. 2
    Farid NaffahMD

    Gastroenterology Physician · Warren, OH

    Street-level locationView full profile & map →
  3. 3
    Rony AwaidaM.D.

    Gastroenterology Physician · Warren, OH

    Street-level locationView full profile & map →
  4. 4
    Kartar KhanujaM.D.

    Gastroenterology Physician · Warren, OH

    Street-level locationView full profile & map →
  5. 5
    Nicholas KatzM.D.

    Gastroenterology Physician · Warren, OH

    Street-level locationView full profile & map →
  6. 6
    Kevin CastilloDO

    Gastroenterology Physician · Warren, OH

    Street-level locationView full profile & map →
  7. 7
    Avamar Gastroenterology, Inc.

    Gastroenterology Physician · Warren, OH

    Street-level locationView full profile & map →
  8. 8
    Amy CalderonDO, PHARMD

    Gastroenterology Physician · Warren, OH

    Street-level locationView full profile & map →
  9. 9
    Carl ManzoMD

    Gastroenterology Physician · Warren, OH

    Street-level locationView full profile & map →
  10. 10
    Kartar S. Khanuja M.d.inc.

    Gastroenterology Physician · Warren, OH

    Street-level locationView full profile & map →
  11. 11
    The Gastroenterology Clinic & Endoscopy Center Inc

    Gastroenterology Physician · Warren, OH

    Street-level locationView full profile & map →
  12. 12
    Lee LaneyM.D.

    Gastroenterology Physician · Warren, OH

    Street-level locationView full profile & map →

These are active providers in Warren, Ohio 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.