DoctorsTrend

Local guide

Gastroenterology in Downey, CA

The federal NPI Registry lists 14 gastroenterologists with a practice address in Downey.

See listed providers Sponsor this page

Sponsored placement

Open sponsor position

Sponsor Gastroenterology, Downey, CA

Put your practice in this spot, above every listing on this page, for a flat monthly fee. One practice per position, clearly labeled "Sponsored". You are never charged per patient, call or lead.

  • Shown first on desktop and mobile
  • Your phone, address, hours and booking link
  • English and Spanish versions of the page
Ask about this position

Gastroenterologists in Downey

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.

  • Andrew Nguyen, MD

    Internal Medicine, Gastroenterology

    11500 Brookshire Ave · 90241

    714-902-5641

  • Ann Lee, MD

    Internal Medicine, Gastroenterology

    10441 Lakewood Blvd Ste B · 90241

    562-869-4497

  • Gareth Dulai, MD

    Internal Medicine, Gastroenterology

    9353 Imperial Hwy · 90242

    562-657-4292

  • Gaurang Chaurushia, MD

    Internal Medicine, Gastroenterology

    11480 Brookshire Ave #308 · 90241

    562-862-3656

  • Kevin Dholaria, MD

    Internal Medicine, Gastroenterology

    11480 Brookshire Ave Ste 111 · 90241

    562-904-4445

  • Paul Frenkiel, MD

    Internal Medicine, Gastroenterology

    9040 Telegraph Rd Ste 100 · 90240

    562-861-0954

  • Rajeev Attam, MD

    Internal Medicine, Gastroenterology

    9353 Imperial Hwy · 90242

    562-657-4292

  • Terence Chiu, MD

    Internal Medicine, Gastroenterology

    9353 Imperial Hwy 2nd Floor · 90242

    562-657-4292

Plus 6 more registered in Downey. Search them all at npiregistry.cms.hhs.gov.

Near Downey

Other specialties here

Questions people ask

How many gastroenterologists practice in Downey?
The federal NPI Registry lists 14 gastroenterologists with a practice address in Downey. Source: CMS NPI Registry, practice-location addresses.
Can a practice sponsor the Gastroenterology page for Downey?
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.

Not sure where to start?

Leave your details and we will reply with options near you. Free, and we never sell your information.

This site is a directory, not a medical or referral service. We never charge patients. We do not sell your information. Notice at collection

Ask for help