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Gastroenterology in San Bernardino, CA

The federal NPI Registry lists 8 gastroenterologists with a practice address in San Bernardino.

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Gastroenterologists in San Bernardino

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.

  • Gabriella Aitcheson, MD

    Internal Medicine, Gastroenterology

    197 E Caroline St Ste 1400 · 92408

    909-558-3636

  • J Robert Evans MD PC

    Internal Medicine, Gastroenterology · Practice / group

    355 E 21st St Ste H · 92404

    909-886-2609

  • John Evans, MD

    Internal Medicine, Gastroenterology

    355 E 21st Street Suite · 92404

    909-886-2609

  • John R Evans MD

    Internal Medicine, Gastroenterology · Practice / group

    399 E Highland Ave Suite 110 · 92404

    909-886-2609

  • Mega First Care INC

    Internal Medicine, Gastroenterology · Practice / group

    570 W 4th St Ste 205 · 92401

    909-269-2008

  • New Age Gastroenterology, Inc.

    Internal Medicine, Gastroenterology · Practice / group

    245 E Redlands Blvd Ste K · 92408

    909-654-2199

  • Won Jo, Md, INC

    Internal Medicine, Gastroenterology · Practice / group

    424 E Vanderbilt Way Ste B · 92408

    909-796-0363

  • Won-seok Jo, MD

    Internal Medicine, Gastroenterology

    424 E Vanderbilt Way Ste B · 92408

    909-796-0363

Near San Bernardino

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Questions people ask

How many gastroenterologists practice in San Bernardino?
The federal NPI Registry lists 8 gastroenterologists with a practice address in San Bernardino. Source: CMS NPI Registry, practice-location addresses.
Can a practice sponsor the Gastroenterology page for San Bernardino?
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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