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Gastroenterology in Santa Ana, CA

The federal NPI Registry lists 8 gastroenterologists with a practice address in Santa Ana.

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Gastroenterologists in Santa Ana

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.

  • Carlos Saad, MD

    Internal Medicine, Gastroenterology

    1401 N. Tustin Ave Suite 35- · 92705

    714-558-8133

  • Christopher Bui, MD

    Internal Medicine, Gastroenterology

    202 N. Euclid 201 · 92703

    714-531-3535

  • Essam Quraishi, MD

    Internal Medicine, Gastroenterology

    2621 S Bristol St Ste 202 · 92704

    657-900-4536

  • Gastrointestinal And Liver Consultants Inc.

    Internal Medicine, Gastroenterology · Practice / group

    2621 S Bristol St Ste 202 · 92704

    657-900-4536

  • Javed Sadiq, MD

    Internal Medicine, Gastroenterology

    2621 S Bristol St Ste 202 · 92704

    657-900-4536

  • Madhukar B. Jigjinni, M.d., Inc.

    Internal Medicine, Gastroenterology · Practice / group

    999 N Tustin Ave Ste 115 · 92705

    714-973-2188

  • Manuchehr Darani, MD

    Internal Medicine, Gastroenterology

    3620 S Bristol St Suite 101 · 92704

    714-957-2738

  • Yong W Chung MD A Medical Corporation

    Internal Medicine, Gastroenterology · Practice / group

    2621 S Bristol St #101 · 92704

    714-662-1749

Near Santa Ana

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Questions people ask

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