Samaritan Gastroenterology - Corvallis
Gastroenterology • Corvallis, OR • Since 1997
About
Samaritan Gastroenterology in Corvallis is part of Samaritan Health Services, a nonprofit health system headquartered in Corvallis, Oregon. SHS operates a multi-hospital network with over 110 physician clinics and several health services in the Willamette Valley and central Oregon Coast. The Corvallis location is linked to Samaritan’s main headquarters and GI services are offered within the larger Samaritan Health Services system, which employs thousands of staff and physicians and serves as a major regional healthcare provider. If you’re seeking gastroenterology care specifically in Corvallis, you’ll likely be treated within the Samaritan Health Services network (Corvallis facilities), with access to integrated services and referrals across SHS. For precise clinic address, appointment options, and GI specialists, contact SHS patient services or visit samhealth.org.
Clinic Type
Gastroenterology
Address
3521 NW Samaritan Dr Suite 101, Corvallis, OR 97330-4744
Phone
541-768-6119
info@asge.org
Opening Hours
Hours: Monday through Friday 8 a.m. to 4:30 p.m.
Services Offered
Technology & Equipment
Insurance & Payment
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Pay your bill (online), Make a payment
Languages Spoken
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Current Offers
New patient offer
FAQs
Preparing for my colonoscopy, what should I review in advance?
Preparation Guide & FAQ’s.
What dietary guidelines are suggested before the procedure?
Low Residue Diet Meal Suggestions.
What diet should I follow the day before or on the day of the procedure?
Clear Liquid Diet Meal Suggestions.
What are the benefits, risks, and alternatives of the procedure?
Benefits Risks Alternatives.
How can I recognize a successful bowel prep?
Recognizing a Successful Bowel Prep.
Social Media
Photos





What Patients Say
Overall sentiment across review platforms: mixed
- Healthgrades (Dr. Keith Harris): 3.7 / 5 (25 ratings)
- Healthgrades (Dr. Robert Wohlman): 3.5 / 5 (32 ratings)
- Vitals (Dr. Andrei Gasic): 4.0 / 5 (23 ratings)
- Vitals (Dr. Adam Silverblatt): 5.0 / 5 (7 ratings)
- Vitals (Dr. Matthew Walton): 2.0 / 5 (1 rating)
Patients praise
- Highly knowledgeable and skilled doctors
- Effective, life-saving treatment for chronic gastrointestinal conditions
- Some providers described as compassionate, thorough, and good communicators
Common complaints
- Perceived lack of listening or care from some providers
- Reports of unprofessionalism from some staff members
- Long wait times for appointments with certain doctors
- General frustrations with the larger Samaritan Health Services system including perceived lack of follow-up on complaints
"This doctor is highly knowledgeable and tells it like it is with great love and care in his voice. ... I feel that Dr. Harris has improved my quality of life 100%."
— Healthgrades patient review for Dr. Keith Harris"Again, he listens and CARES!"
— Healthgrades patient review for Dr. Robert Wohlman"The entire time I was a patient there I was "cared for" by an exceptionally rude nurse. Worst place ever."
— Vitals patient review for Dr. Andrei Gasic (regarding office staff)Synthesized from public review platforms as of Jul 11, 2026 — sources: [1][2][3][4].
In the News
- Samaritan Endoscopy Gets Top Honors by U.S. News & World Report - Samaritan Health Services — Apr 15, 2026
- Good Sam Brings Cutting-Edge Robotic Bronchoscopy to Corvallis - Samaritan Health Services — Nov 5, 2025
- Samaritan opens mobile OB-GYN clinic in Corvallis — Mar 18, 2026
- Mobile Prenatal & Postpartum Clinic Launches With Successful Open House - Samaritan Health Services — Mar 19, 2026
- Quality Cancer Care Recognized by National Accreditations - Samaritan Health Services — Oct 8, 2025
Information sourced from the clinic's website as of July 11, 2026.
More gastroenterology clinics in Corvallis
Digestive Health Care / Gastroenterology at The Corvallis Clinic (Corvallis, OR) - The Corvallis Clinic is a private medical practice with 100+ board-certified physicians and advanced clinical professionals offering broad patient services, including specialty care. - Gastroenterology is among the clinic’s specialty areas, supported by a network of providers across 9 offices in Oregon (headquartered in Corvallis). - Services typically associated with gastroenterology at a comprehensive clinic like this may include diagnostic imaging, endoscopy/scope procedures, and GI disease management, though exact procedures are not enumerated in the provided highlights. - Location: Corvallis, Oregon, with multiple office sites nearby (Corvallis HQ and surrounding cities like Albany and Philomath). - Established 1947; part of a larger healthcare network offering primary and specialty care. If you’re seeking specifics (providers, exact GI services, appointment availability, or one-location details), I can pull targeted info for The Corvallis Clinic’s gastroenterology services from their site or contact page.
Summary: - The Federal College of Education, Zaria (now Federal University of Education, Zaria) is a premier Nigerian teacher-education institution established in 1962. It has a history of evolving from Northern Secondary Teachers College to its current status after disarticulation from Ahmadu Bello University. - Key details: located in Zaria, Kaduna State; motto focuses on training teachers for a dynamic society; affiliated historically with ABU Zaria and Usmanu Danfodiyo University. - Contact/online presence: homepage fcezaria.edu.ng; notable staff and alumni networks; modest workforce (14 employees) and a small international footprint (Malaysia presence noted). - Not a fit to Royce Ryker, FNP-BC, Gastroenterology or Corvallis Clinic content.
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