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

Information on Substance Abuse and Prevention

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

National Institute on Drug Abuse — The science of drug abuse and addiction.

National Institute on Alcohol Abuse and Alcoholism

Substance Abuse and Mental Health Services Administration

National Council on Alcoholism and Drug Dependence, Inc. (

National Institute on Alcohol Abuse and Alcoholism downloadable fact sheets and information.

Additional Links

Institute for a Drug-Free Workplace. 1225 I Street, NW, Suite 1000 Washingtonian, D.C. 20005 (202) 842-7400

Drug-Free Workplace Network, 1126 S. 70th St., Suite 116 West Allis, WI 53214 (414) 203-3585

Working Partners for an Alcohol and Drug Free Workplace U.S. Department of Labor 200 Constitution Ave., NW, Room S-2312 Washington, D.C. 20210 (202) 219-6001, Ext. 152 or 137.

Workplace Helpline is a service of the Center for Substance Abuse Prevention. It's available to employers who want to set up a substance-abuse prevention program. (800) 967-5752

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