Providers
14
Locations
2
Specialties
4
Insurance Plans
5
About County Of Winnebago
Background and practice information
County of Winnebago is a mid-sized group medical practice based in Oshkosh, WI, with 14 affiliated healthcare providers practicing across 2 locations.
The practice brings together providers across multiple specialties, including mental health counselor, psychiatry, clinical social worker, and nurse practitioner. Its providers are in-network with 5 insurance plans, though coverage varies by individual provider and should be confirmed before scheduling.
Practice Locations
2 locations
County Of WinnebagoPrimary
220 WASHINGTON AVE, Oshkosh, WI 549015030
(920) 236-4700
Affiliations
Hospitals where providers at County Of Winnebago hold admitting privileges
Insurance Networks
Accepted insurance plans and networks
County Of Winnebago accepts 10 plans from 5 insurers, including Humana, Medicare, Oxford Health Plans (UHC).
Source: CMS Transparency in Coverage filings (March 2026). Network participation may change — verify with the provider's office before scheduling.
Specialties at County Of Winnebago
Provider specialties represented at this practice
Healthcare Providers in Oshkosh
13 providers practice here
Lacey Benike, CSW
Clinical Social Worker
Oshkosh, WI
Chelsea Fritz
Clinical Social Worker
Oshkosh, WI
Joseph Babiak
Mental Health Counselor
Oshkosh, WI
Lauren Bartelt
Mental Health Counselor
Oshkosh, WI
Kristen Klotz
Mental Health Counselor
Oshkosh, WI
Sara Lichterman
Mental Health Counselor
Oshkosh, WI
Michael Olig
Mental Health Counselor
Oshkosh, WI
Kari Schulz
Mental Health Counselor
Oshkosh, WI
Susan Laux
Nurse Practitioner · Telehealth
Oshkosh, WI
Brooke Vanevenhoven
Nurse Practitioner
Oshkosh, WI
Anne Machesky, MD
Psychiatry · Telehealth
Oshkosh, WI
Michael Vicente, MD
Psychiatry · Telehealth
Oshkosh, WI
David Zerrien
Psychiatry
Oshkosh, WI
Frequently Asked Questions
Common questions about County Of Winnebago
How many providers are at County of Winnebago?
County of Winnebago has 14 affiliated healthcare providers across 2 locations. You can browse the full provider roster, with specialties and locations, on this page.
What specialties does County of Winnebago offer?
The practice includes providers in mental health counselor, psychiatry, clinical social worker, and nurse practitioner. Use the specialty filter on the provider list to find a specific type of provider.
What insurance does County of Winnebago accept?
Providers at County of Winnebago are collectively in-network with 5 insurance plans. Acceptance varies by individual provider, so confirm your specific plan with the office before your visit.
Where is County of Winnebago located?
County of Winnebago's primary location is in Oshkosh, WI, with 1 additional location listed on this page. See the contact section for the full address and phone number.
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