DoctorsTrend

Local guide

Gastroenterology in Tucson, AZ

The federal NPI Registry lists 82 gastroenterologists with a practice address in Tucson.

See listed providers Sponsor this page

Sponsored placement

Open sponsor position · 2

Sponsor Gastroenterology, Tucson, AZ

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 Tucson

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.

  • Anas Bitar, MD

    Pediatrics, Pediatric Gastroenterology

    535 N Wilmot Rd Ste 101 · 85711

    520-694-5437

  • Avin Aggarwal, MD

    Internal Medicine, Gastroenterology

    1625 N Campbell Ave · 85719

    520-626-6119

  • Geoffrey Block, MD

    Internal Medicine, Gastroenterology

    4407 N Sabino Mountain Dr · 85750

    412-967-9450

  • Kristen Barrett, MD

    Internal Medicine, Gastroenterology

    1601 W Saint Marys Rd · 85745

    520-872-3000

  • Larissa Allen, MD

    Internal Medicine, Gastroenterology

    6130 N La Cholla Blvd Suite 200 · 85741

    520-219-8342

  • Le Roi Baez, MD

    Internal Medicine, Gastroenterology

    6365 E Tanque Verde Rd Suite 230 · 85715

    520-886-1071

  • Miguel Arenas, MD

    Internal Medicine, Gastroenterology

    7445 E Tanque Verde Rd · 85715

    520-722-0744

  • Scott Blinkoff, MD

    Internal Medicine, Gastroenterology

    7566 N La Cholla Blvd Ste A · 85741

    520-742-4139

Plus 74 more registered in Tucson. Search them all at npiregistry.cms.hhs.gov.

Other specialties here

Questions people ask

How many gastroenterologists practice in Tucson?
The federal NPI Registry lists 82 gastroenterologists with a practice address in Tucson. Source: CMS NPI Registry, practice-location addresses.
Can a practice sponsor the Gastroenterology page for Tucson?
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.

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