Gastroenterologists Near Me in Oshkosh, WI
Gastroenterology • Oshkosh, WI
Clinic Type
Gastroenterology
Address
2700 W 9th Ave Ste 305 Oshkosh, WI 54904
Phone
(920) 236-1630
careers@ascension.org
Opening Hours
Not published — contact the clinic to confirm hours.
Emergency Care
If you are experiencing a life-threatening emergency, call 911 or go directly to the ER.
Services Offered
Team
Insurance & Payment
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Languages Spoken
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Social Media
Photos





What Patients Say
Overall sentiment across review platforms: mixed
- WebMD: 5.0/5.0 (27 ratings)
- U.S. News & World Report: 5.0/5.0 (67 ratings)
- Healthgrades: 3.8/5.0 (14 ratings)
- U.S. News & World Report: 4.0/5.0 (28 ratings)
- Healthgrades: 2.7/5.0 (7 ratings)
- Vitals: 5.0/5.0 (5 ratings)
Patients praise
- High expertise in diagnosing and managing complex digestive conditions
- Effective, compassionate, and thorough communication during procedures
- Strong professional staff support in certain contexts
- Positive clinical outcomes reported by many patients
Common complaints
- Administrative and office communication challenges (e.g., scheduling, insurance/authorization issues, staff demeanor)
- Mixed experiences with bedside manner and listening skills for some providers
- Difficulty securing appointments due to network/insurance changes
"Walking in I was very nervous but Dr Janu made sure to make my nervous go away. He explained everything to me and answered all the questions that I had."
— WebMD patient review of Dr. Peter Janu"I can honestly say that Dr. McDonald and her staff were amazing. They were patient and professional from the time I scheduled my appointment to my procedure."
— Healthgrades patient review of Dr. Mary McDonald"Potentially, Dr. Butt's "hunch" saved my life."
— Healthgrades patient review of Dr. Amir ButtSynthesized from public review platforms as of Jul 11, 2026 — sources: [1][2][3][4].
In the News
- Dr. Abbas Zagnoon, MD - Gastroenterologist in Oshkosh, WI — May 14, 2026
- Dr. William Y. Ansa Otu, MD - Internal Medicine Physician in Oshkosh, WI — May 14, 2026
- Benjamin M Villwock, NP - Green Bay, WI - Gastroenterology, Hepatology — Feb 25, 2026
- Dr. Isna Khan, MD - Internal Medicine Physician in Oshkosh, WI — May 14, 2026
- Veronika Gagovic, MD - Gastroenterology - Private Practice Provider — Aug 15, 2025
Information sourced from the clinic's website as of July 11, 2026.
More gastroenterology clinics in Oshkosh
Summary: Aurora Medical Center - Oshkosh is a nonprofit hospital in Oshkosh, Wisconsin, part of Aurora Health Care. It supports emergency services and on-site medical specialties, with a small workforce (45 employees) and leadership including President John Newman. Contact options include main phone numbers 920-456-6000 and 833-528-7672. The center operates within a broader health system now linked with Advocate Health. If you’re seeking gastroenterology services specifically, this page confirms the Oshkosh location as part of Aurora Health Care’s hospital network, but for detailed gastroenterology providers or gastroenterology-focused care in Oshkosh, you may need to check the site for a dedicated gastroenterology department or call the center.
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