Center for Human Services Human Services Center for Human Services Visit Website 175 W Slater Marshall, MO 65340 (660) 886-4261 http://www.chs-mo.org Hours: 8:00 a.m. to 5:00 p.m. M-f About Map About Mission Statement: Overcoming barriers to achieve a fulfilled life. What's Nearby? Distance: 5 10 15 20 25 50 mi.