- The Mental Health Association of South Central Kansas (MHASCK) has been serving the Sedgwick County Community since 1957. We are a 501 3 non-profit organization, a United Way agency and an affiliate of Sedgwick County COMCARE. We believe these partnerships enable us to provide comprehensive services to our area. MHASCK is just one of the 340 affiliate chapters associated with the National ...www.mhasck.org