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Winnebago Mental Health Institute - Mental health treatment facility in Oshkosh, WI

Winnebago Mental Health Institute

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State Inpatient Psychiatric Hospital

Winnebago Mental Health Institute in Oshkosh, Wisconsin is a state psychiatric hospital providing inpatient behavioral health services for people of all ages with challenging behaviors and complex psychiatric conditions. The hospital offers inpatient psychiatric treatment, psychiatric assessments, emergency detention services, commitment-based treatment, forensic mental health services, competency evaluations, treatment to competency, and court-ordered mental health treatment.

Contact Information

4100 Treffert Dr, Oshkosh, WI, 54901
Monday: Open 24 hours
Tuesday: Open 24 hours
Wednesday: Open 24 hours
Thursday: Open 24 hours
Friday: Open 24 hours
Saturday: Open 24 hours
Sunday: Open 24 hours

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Treatment Services

Levels of Care

Core Services

Conditions Treated

  • Challenging Behaviors

Additional Services

  • Civil Patients
  • Commitment-Based Treatment
  • Competency Evaluations
  • Complex Psychiatric Conditions
  • Court-Ordered Mental Health Treatment
  • Emergency Detention Services
  • Forensic Patients
  • Intellectual & Developmental Disabilities With Mental Health Needs
  • State Psychiatric Hospital
  • Treatment to Competency

Insurance Coverage

For information on insurances accepted by Winnebago Mental Health Institute, please contact them directly at (920) 235-4910.