Tri-County Mental Health Services offering behavioral health services for the Kansas City Northland community. Prevention, assessment and treatment services for individuals and families throughout Clay, Platte and Ray counties of Missouri.

Quick Info

Tri-County Mental Health Services
3100 NE 83rd St., Suite 1001
Kansas City, MO 64119-4460


Telephone: (816) 468-0400
Fax: (816) 468-6635

Main Office Hours:
Monday – Friday 8:30am – 5:00pm, Wednesday evenings and Saturday’s by appointment only.


For 2017, Tri-County will be closed on these days: May 29, July 4, Sept. 4, Nov. 23 and 24, and Dec. 25.


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Older Adult Information

Download our older adult services brochure.

Older Adult Services in Clay, Platte and Ray counties:

Other links:

The Northland Human Services Directory is an outstanding listing of resources for a wide range of services.

Missouri Guardianship Alliance. A volunteer organization created to support individuals who serve as guardians or have an interest in becoming a guardian in Missouri.

Online geriatric depression scale. This 15-question short version of the Geriatric Depression Rating Scale is intended to highlight the presence of depressive symptoms in older people.

The National Alliance on Mental Illness (NAMI) has an excellent page on depression and other issues facing older adults, including a downloadable fact sheet and more.

The Alzheimer’s Association – Heart of America Chapter offers many outstanding resources.

Heat Stroke information provided by the Missouri Department of Health and Senior Services. Download this free PDF here.

24-Hour Emergency Crisis Line 1-888-279-8188 (TTY or Voice: 1-800-380-3323)