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Winnebago Mental Health Institute

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Location: 4100 Treffert Dr, Oshkosh, Wisconsin, United States — view on map

Winnebago Mental Health Institute offers you psychiatric care services in Oshkosh, Wisconsin, United States.

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Quick contact: +1 920-235-4910
1.9
Avg rating
182
Google reviews
4+
Specialties

About the Psychiatric Outpatient Services

How to book

  1. Click Book Appointment call +1 920-235-4910 .
  2. Use provider online portal: dhs.wisconsin.gov/winnebago/index.htm.

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Frequently Asked Questions about Winnebago Mental Health Institute

Where is the Winnebago Mental Health Institute situated at?

Winnebago Mental Health Institute is situated at 4100 Treffert Dr, Oshkosh, Wisconsin, United States.

What kind of services does Winnebago Mental Health Institute offer?

General Surgery, Plastic Surgery, Urology.

How can I book an appointment at Winnebago Mental Health Institute?

You can book an appointment by clicking the "Book Appointment" button on this page or by calling the hospital directly.

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Information last updated: June 30, 2026