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Gastroenterology in Torrance, CA

The federal NPI Registry lists 58 gastroenterologists with a practice address in Torrance.

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Gastroenterologists in Torrance

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.

  • Alan Chen, MD

    Internal Medicine, Gastroenterology

    20911 Earl St Ste 220 · 90503

    310-214-7236

  • Daniel Cho, MD

    Internal Medicine, Gastroenterology

    23456 Hawthorne Blvd Ste 300 · 90505

    310-539-2055

  • David Chung, MD

    Internal Medicine, Gastroenterology

    23451 Madison St Ste 290 · 90505

    310-375-1246

  • Ellie Chen, MD

    Internal Medicine, Gastroenterology

    2780 Skypark Dr Ste 125 · 90505

    310-530-8013

  • Jerome Cohen, MD

    Internal Medicine, Gastroenterology

    23456 Hawthorne Blvd Ste 300 · 90505

    310-539-2055

  • Michael Bernstein, MD

    Internal Medicine, Gastroenterology

    23451 Madison St Ste 290 · 90505

    310-375-1246

  • Nimah Ather

    Internal Medicine, Gastroenterology

    2780 Skypark Dr Ste 125 · 90505

    310-530-8013

  • Susanna Chan, MD

    Internal Medicine, Gastroenterology

    23600 Telo Ave 260 · 90505

    310-539-2055

Plus 50 more registered in Torrance. Search them all at npiregistry.cms.hhs.gov.

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Questions people ask

How many gastroenterologists practice in Torrance?
The federal NPI Registry lists 58 gastroenterologists with a practice address in Torrance. Source: CMS NPI Registry, practice-location addresses.
Can a practice sponsor the Gastroenterology page for Torrance?
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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