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705 N Zeeb Rd.
Ann Arbor, MI 48103
734.544.3000 or 800.440.7548
Hours are 8:30 a.m. to 5:00 p.m.
excluding Holidays
Customer service at 734.544.3050
or via email at

Your Local Community
Mental Health Service Program
Washtenaw Community Health Organization is a public provider for individuals with developmental disabilities and/or serious mental illness.
We provide service under a “Managed Care” contract with the State of Michigan, Department of Community Health. Our programs and activities are governed by a Board of Directors. Our services are available to residents of the community who have Medicaid or are uninsured, and who are eligible for services as defined by the Michigan Mental Health Code.
Town Hall/CLS Announcement
Washtenaw Community Health Organization (WCHO) Home Page