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Gastroenterology in Fairfield, CA

The federal NPI Registry lists 9 gastroenterologists with a practice address in Fairfield.

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Gastroenterologists in Fairfield

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.

  • Frances Lee, DO

    Internal Medicine, Gastroenterology

    2702 Low Ct · 94534

    707-427-4900

  • Krishnaswamy Rajan, MD

    Internal Medicine, Gastroenterology

    2741 Seminole Dr · 94534

    707-399-8019

  • Lawrence Chan, MD

    Internal Medicine, Gastroenterology

    2702 Low Ct · 94534

    707-427-4900

  • Michael Krier, MD

    Internal Medicine, Gastroenterology

    101 Bodin Cir · 94535

    707-423-4501

  • Mounzer Al Samman, MD

    Internal Medicine, Gastroenterology

    5140 Business Center Dr Sutie 180 · 94534

    707-646-3555

  • Nazia Hasan, MD, MPH

    Internal Medicine, Gastroenterology

    4520 Business Center Dr. Suite 180 · 94534

    707-646-3555

  • Rashid Iqbal, MD

    Internal Medicine, Gastroenterology

    1261 Travis Blvd Ste 170 · 94533

    707-399-9200

  • Richard Gould, MD

    Internal Medicine, Gastroenterology

    2702 Low Court · 94533

    707-427-4900

Plus 1 more registered in Fairfield. Search them all at npiregistry.cms.hhs.gov.

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Questions people ask

How many gastroenterologists practice in Fairfield?
The federal NPI Registry lists 9 gastroenterologists with a practice address in Fairfield. Source: CMS NPI Registry, practice-location addresses.
Can a practice sponsor the Gastroenterology page for Fairfield?
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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