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Gastroenterology clinics in Portland, OR.

Compare 3 gastroenterologists and gastroenterology clinics in Portland, OR - ratings, reviews, published services and contact options. Confirm details with each clinic.

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3 clinics · listed alphabetically

Gastroenterologists in Portland, OR 3

The Portland Clinic clinic

The Portland Clinic

4.6(717 reviews)

Portland, ORGastroenterologySince 1921

The Portland Clinic is a long-established, private multispecialty medical group in the Portland metro area (founded 1921; over 100 years of service). It operates 6 offices in Oregon (including Portland and Beaverton) and serves more than 90,000 families annually. The clinic’s gastroenterology service is part of its internal medicine/gastroenterology offerings, alongside specialties such as gynecology, cardiology, dermatology, orthopedics, and more. For Gastroenterology at The Portland Clinic, expect patient-centered care using modern facilities and a broad range of GI services as part of their multispecialty care model.

Online bookingGastroenterology
Northwest Gastroenterology Clinic clinic

Northwest Gastroenterology Clinic

Portland, ORGastroenterology

Northwest Gastroenterology Clinic is a Portland, Oregon-based private medical practice offering gastroenterology and endoscopy services, including an associated Endoscopy Center. Highlights: - Location: HQ at 1130 NW 22nd Ave, Portland, OR; 5 offices across the Portland area. - Services: Gastroenterology care for digestive disorders; endoscopy and colonoscopy procedures. - Experience: Over 30 years in practice; 14 board-certified gastroenterologists and 3 advanced clinicians. - Size: About 9 employees; leadership includes Executive Director Rachel Sieveke. - Website: nwgastro.net - Contact: Main phone numbers 503-229-1883 / 503-229-7137 - Online presence: Strong local activity with high bounce rate low, U.S.-centered traffic.

The Oregon Clinic clinic

The Oregon Clinic

4.3(256 reviews)

Portland, ORGastroenterologySince 1994

The Oregon Clinic (Portland) offers gastroenterology services, including endoscopy (EUS/ERCP) and related GI care across multiple Northwest Oregon locations. The East Gateway area appears to be part of their Portland Metro footprint, with a focus on gastroenterology specialists, patient services, and ongoing physician recruitment and practice expansion (e.g., new gastroenterology physicians joining West Portland locations in 2026). For specific East Gateway GI providers, scheduling, and services (EUS/ERCP, colonoscopy, GI consults), contact The Oregon Clinic directly or visit their Portland GI locations page to confirm East Gateway availability and physicians.

Online bookingGastroenterology

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Gastroenterology clinics in Portland: FAQ

How many gastroenterologists are listed in Portland, OR?

3 gastroenterology clinics are listed in Portland, OR.

Which gastroenterology clinics in Portland have the highest ratings?

Highest published ratings among the clinics listed here: The Portland Clinic (4.6 out of 5, 717 reviews); The Oregon Clinic (4.3 out of 5, 256 reviews).

Which gastroenterology clinics in Portland offer online booking?

2 of the 3 clinics listed here offer online booking: The Portland Clinic; The Oregon Clinic.

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