The Corvallis Clinic
Endocrinology • Corvallis, OR • Since 1947
About
The Corvallis Clinic is a private medical practice network in Corvallis, Oregon, offering comprehensive primary and specialty care, including endocrinology, diabetes, and metabolism services. Key details: - Founded 1947; HQ in Corvallis; 169 employees. - Over 100 board-certified physicians and advanced clinical professionals. - Services span primary care, specialty care, clinical pharmacy, imaging (x-rays/scans), immunizations, urgent care, surgical centers, and clinical research. - Multiple locations (9 offices) with main HQ at 444 NW Elks Dr., Corvallis, OR 97330; other offices in surrounding cities. - Phone options listed; part of Optum for Medicare wellness initiatives. - Industry: Medical Practices; Privately Held; NAICS 62; SIC 62/80. If you’re specifically seeking endocrinology, diabetes, and metabolism services, The Corvallis Clinic provides an endocrinology specialty within its broad physician network and patient care services. For appointment or provider details, contact the clinic directly or visit their website.
Clinic Type
Endocrinology
Address
444 NW Elks Dr., Corvallis, OR 97330, US
Phone
541-754-1263
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Opening Hours
Not published — contact the clinic to confirm hours.
Services Offered
Insurance & Payment
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Languages Spoken
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Commitments
Social Media
Photos
What Patients Say
Overall sentiment across review platforms: mixed
- The Corvallis Clinic website: 4.85 out of 5 stars (based on 163 ratings) for Dr. Shannon Hopson (163 ratings)
- Vitals.com for Dr. Jonathan Bennion: 2.3 out of 5 stars (3 reviews)
- LocalityBiz (Endocrinology department reviews): Mixed/Low
Patients praise
- Some individual providers receive high patient ratings for clinical expertise
Common complaints
- Difficulty scheduling appointments and long hold times
- Issues with administrative processes such as prior authorizations and processing referrals
- Perceived unprofessionalism or lack of communication from staff and some providers regarding office changes or test results
- Frustration with rigid clinic policies, such as late arrival rules
"Staff are rude, won’t give me my blood work results or call me back"
— LocalityBiz patient review"Just closed up eugene office moved to Springfield didn't notify clients... very unprofessional doctor"
— Vitals.com patient review for Dr. Jonathan Bennion"59 days still waiting for the order. Stay away from this facility if at all possible I would strongly advise others to look for new providers."
— LocalityBiz patient review for The Corvallis ClinicSynthesized from public review platforms as of Jul 11, 2026 — sources: [1][2][3][4].
Information sourced from the clinic's website as of July 11, 2026.
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