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.

Translate this Page


Tri-County Mental Health Services is proud to offer several publications that area residents will find of use. These publications are available for downloading in PDF format. You will need the free Adobe Acrobat Reader or a similar program to view and print these documents.

These publications include:

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

Tri-County area resource card

VA Mental Health for Veterans Booklet

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