High School Staff Directory
| Last Name | First Name | Position | |
| Ammon | Lisa | Library / EMIS Coordinator | gren_ammon [at] tccsa [dot] net |
| Atterholt | Amanda | Vocational Agriculture Teacher | gren_abisesi [at] tccsa [dot] net |
| Baker | Erin | Intervention Specialist Teacher | gren_ebaker [at] tccsa [dot] net |
| Baker | Mike | Math Teacher | gren_mbaker [at] tccsa [dot] net |
| Becker | Andy | Athletic Director | gren_becker [at] tccsa [dot] net |
| Breneman | Wendy | Science Teacher | gren_brenema [at] tccsa [dot] net |
| Brunker | Danica | Science Teacher | gren_dbrunker [at] tccsa [dot] net |
| Caine | Daniel | English Teacher | gren_caine [at] tccsa [dot] net |
| Carr | Jeff | PE/Health Teacher | gren_carr [at] tccsa [dot] net |
| Curie | Bill | Custodian | gren_curie [at] tccsa [dot] net |
| Dillon | Stacey | Family Consumer Science Teacher | gren_sdillon [at] tccsa [dot] net |
| Frizell | Daniel | English Teacher | gren_dfrizel [at] tccsa [dot] net |
| Hardman | Bill | Social Studies Teacher | gren_hardman [at] tccsa [dot] net |
| Hayes | Frank | Custodian | gren_hayes [at] tccsa [dot] net |
| Hochstetler | Derrick | Technology Teacher | gren_dhochstetler [at] tccsa [dot] net |
| Howie | Lisa | Spanish Teacher | gren_howie [at] tccsa [dot] net |
| Keib | Tim | Principal | gren_tkeib [at] tccsa [dot] net |
| Kendle | Michelle | Math Teacher | gren_kendle [at] tccsa [dot] net |
| Knapp | April | English Teacher | gren_knapp [at] tccsa [dot] net |
| Kutz | Gail | Guidance Secretary | gren_kutz [at] tccsa [dot] net |
| Leach | Rachel | Social Studies Teacher | gren_leach [at] tccsa [dot] net |
| Meech | Scott | Math Teacher | gren_meech [at] tccsa [dot] net |
| Miller | Mike | Industrial Arts Teacher | gren_mmiller [at] tccsa [dot] net |
| Nelson | Teresa | Family Consumer Science Teacher | gren_nelson [at] tccsa [dot] net |
| Reichenbach | Joni | French/German Teacher | gren_Reichen [at] tccsa [dot] net |
| Riley | Kelly | Music/Choir Teacher | gren_riley [at] tccsa [dot] net |
| Saris | Chuck | Science Teacher | gren_saris [at] tccsa [dot] net |
| Shaffer | Liz | Secretary | gren_shaffer [at] tccsa [dot] net |
| Shilling | Jodi | Art Teacher | gren_shillin [at] tccsa [dot] net |
| Smith | Barry | English Teacher | gren_bsmith [at] tccsa [dot] net |
| Smith | Cordell | Guidance Counselor | gren_smith [at] tccsa [dot] net |
| Steiner | Patricia | Intervention Specialist Teacher | gren_psteine [at] tccsa [dot] net |
| Stewart | Brenda | Cafeteria | gren_stewart [at] tccsa [dot] net |
| Stitchick | Rene | Music/Band Teacher | gren_rstitchick [at] tccsa [dot] net |
| Weckesser | Roberta | Family Consumer Science Teacher | Teachergren_weckess [at] tccsa [dot] net |
