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Gastroenterology in McKinney, TX

The federal NPI Registry lists 14 gastroenterologists with a practice address in McKinney.

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Gastroenterologists in McKinney

Alphabetical, from the federal NPI Registry (CMS), fetched 2026-11-05. Not a ranking or an endorsement; nobody pays to appear in this list. Confirm details with each office.

  • Asha Adams, DO

    Internal Medicine, Gastroenterology

    4521 Medical Center Dr Ste 500 · 75069

    972-562-8383

  • James Haddad, MD

    Internal Medicine, Gastroenterology

    5236 W University Dr Ste 3300 · 75071

    972-562-4430

  • Nikitha Gangasani, MD

    Internal Medicine, Gastroenterology

    5236 W University Dr Ste 3300 · 75071

    972-432-7958

  • Osvaldo Fajardo, MD

    Internal Medicine, Gastroenterology

    5236 W University Dr Suite 3300 · 75071

    972-562-4430

  • Punya Chittajallu, MD

    Internal Medicine, Gastroenterology

    4521 Medical Center Dr Ste 500 · 75069

    972-562-8383

  • Ravi Chittajallu, MD

    Internal Medicine, Gastroenterology

    4521 Medical Center Dr Suite 500 · 75069

    972-562-8383

  • Sony Mathews, MD

    Internal Medicine, Gastroenterology

    5236 W University Dr Suite 3300 · 75071

    972-562-4430

  • Tanya Evans, MD

    Internal Medicine, Gastroenterology

    5236 W University Dr Ste 3300 · 75071

    972-562-4430

Plus 6 more registered in McKinney. Search them all at npiregistry.cms.hhs.gov.

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Questions people ask

How many gastroenterologists practice in McKinney?
The federal NPI Registry lists 14 gastroenterologists with a practice address in McKinney. Source: CMS NPI Registry, practice-location addresses.
Can a practice sponsor the Gastroenterology page for McKinney?
Yes. This page has 1 sponsor position, sold for a flat monthly fee and always labeled "Sponsored". Fees never depend on patients, calls or leads.

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