Ascension Medical Group WI - Koeller Street - Internal Medicine

Summary: Aurora Medical Center – Oshkosh is a nonprofit hospital in Oshkosh, WI, part of Aurora Health Care. The center serves as a general medical facility with on-site emergency services and specialists. Key details: address in Oshkosh, phone numbers 920-456-6000 and 833-528-7672, LinkedIn presence, and a small workforce (about 45 employees with year-over-year growth). Leadership includes President John Newman and NICU educator/lead nurse Jessica Derks. The facility operates under the Aurora Health Care network, now partnered with Advocate Health. For more information, visit aurorahealthcare.org/locations/hospital/aurora-medical-center-oshkosh.

ThedaCare Physicians – Oshkosh is part of ThedaCare, a nonprofit integrated health system serving Northeast Wisconsin. Based in Neenah, WI, ThedaCare operates hospitals, clinics, and physicians across the region, including ThedaCare Physicians in Oshkosh. The system employs about 2,093 people and reports roughly $2.8B in annual revenue, with historical and ongoing expansion/merger activity in the area (e.g., leadership changes and campus development in Oshkosh). If you’re seeking care options specifically in Oshkosh, you’ll find ThedaCare’s Oshkosh physicians and affiliated clinics within the ThedaCare network, offering general medical services and specialty care as part of the broader ThedaCare health system.