Mathematics
| Last Name | First Name | Ext | Phone No | Position | Building | |
| Foster | Leslie | 435 | 620-276-0435 | Instructor | SAFL | leslie.foster@gcccks.edu |
| Krehbiel | Mark | 424 | 620-276-0424 | Math Instructor | FOUS | mark.krehbiel@gcccks.edu |
| Perryman | Cherilyn | 636 | 620-276-9636 | Instructor | FOUS | cherie.perryman@gcccks.edu |
| Stubblefield | Judith | 551 | 620-276-9551 | Instructor | FOUS | judy.stubblefield@gcccks.edu |
| Terpstra | Philip | 628 | 620-276-9628 | Instructor | FOUS | philip.terpstra@gcccks.edu |