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Gastroenterology in Chula Vista, CA

The federal NPI Registry lists 11 gastroenterologists with a practice address in Chula Vista.

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Gastroenterologists in Chula Vista

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.

  • Edward Singer, MD

    Internal Medicine, Gastroenterology

    752 Medical Center Ct 301 · 91911

    619-421-1155

  • Erick Alayo, MD

    Internal Medicine, Gastroenterology

    587 3rd Ave · 91910

    619-382-3315

  • Errol Korn, MD

    Internal Medicine, Gastroenterology

    750 Medical Center Ct Ste 12 · 91911

    619-425-5544

  • Gregory Wiener, MD

    Internal Medicine, Gastroenterology

    353 Church Ave # A · 91910

    619-585-8883

  • Ivan Cubas, MD

    Internal Medicine, Gastroenterology

    629 Third Ave Ste A · 91910

    619-489-5611

  • John Duque, MD

    Internal Medicine, Gastroenterology

    480 4th Ave Suite 316 · 91910

    619-691-0240

  • Mark Johnson, MD

    Internal Medicine, Gastroenterology

    480 4th Ave Suite 506 · 91910

    619-585-0313

  • Steven Brozinsky, MD

    Internal Medicine, Gastroenterology

    752 Medical Center Ct 301 · 91911

    619-421-1155

Plus 3 more registered in Chula Vista. Search them all at npiregistry.cms.hhs.gov.

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Questions people ask

How many gastroenterologists practice in Chula Vista?
The federal NPI Registry lists 11 gastroenterologists with a practice address in Chula Vista. Source: CMS NPI Registry, practice-location addresses.
Can a practice sponsor the Gastroenterology page for Chula Vista?
Yes. This page has 2 sponsor positions, sold for a flat monthly fee and always labeled "Sponsored". Fees never depend on patients, calls or leads.

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