| Names | Subject/Activities | Phone Extentions | |
| Beynon, Lisa | Art, Dance Team, Student of the Month | 1210 | lbeynon@gkschools.org |
| Bolger, Bill | History, Government, Coach, Freshman Class Sponsor |
1605 | wbolger@gkschools.org |
| Carroll, Paul | Math, Coach | 1608 | pcarroll@gkschools.org |
| Cleland, Sue | Special Education Assistant | 1416 | scleland@gkschools.org |
| Dennison, Taryn | Spanish/English, Coach | 1404 | tdenniso@gkschools.org |
| Freeman, Amy | Special Education | 1409 | afreeman@gkschools.org |
| Einboden, Hillary | Differentiation Faciliator/Gifted Program | 1728 | heinbode@gkschools.org |
Fromi, Jon |
Choral | 1303 | jfromi@gkschools.org |
| Fruit, Rhonda | Science, Outdoor Club | 1205 | rfruit@gkschools.org |
| Gale, Peggy | Learning Center, Senior Class Sponsor | 1740 | pgale@gkschools.org |
| Golembiewski, Lisa | Special Education, Junior Class Sponsor | 1410 | lgolembi@gkschools.org |
| Graves, Patricia | Spanish | 1401 | pgraves@gkschools.org |
| Graves, Sam | Business | 1202 | sgraves@gkschools.org |
| Gregory, Stephanie | Science | 1206 | sgregory@gkschools.org |
| Hughes, Sue | Physical Education, Student of the Month, Sophomore Class Sponsor | 1508 | shughes@gkschools.org |
| Hulstedt, Annica | Agriculture | 1310 | ahulsted@gkshools.org |
| Jankovich, Adam | Math | 1612 | ajankovi@gkschools.org |
| Jenkins, Christine | Geography, Coach | 1604 | cjenkins@gkschools.org |
| Jenkins, Corey | PE, Drivers Education Behind the Wheel , Coach | 1609 | jenkins@gkschools.org |
| Jerbi, Phil | Ind. Tech, Coach, Senior Class Sponsor, Building Club, Drafting Team | 1306 | pjerbi@gkschools.org |
| Lane, Dennis | Drivers Education | 1606 | dlane@gkschools.org |
| Lauer, Mike | Physical Education, Coach | 1504 | mlauer@gkschools.org |
| Lipinski, Michael | Band | 1314 | mlipinks@gkschools.org |
| McDillon, Todd | English, Coach | tmcdillo@gkschools.org | |
| McMaster, Erin | Science | 1201 | emcmaste@gkschools.org |
| McPheeters, Rachel | English, Coach, Assistant Academic Bowl | 1408 | rmcpheet@gkschools.org |
| Miller, Lisa | ESL | 1417 | lmiller@gkschools.org |
| Oestreicher, Tom | Social Studies, Coop, Resource Management, Student of the Month, Academic Bowl | 1603 | toestrei@gkschools.org |
| Pierce, Matt | Constitution, Government | 1607 | mpierce@gkschools.org |
| Rauman, Tiffany | Math | 1610 | trauman@gkschools.org |
| Riffle, Sandy | Math, Freshman Class Sponsor, DCP/SAFE | 1611 | sriffle@gkschools.org |
| Schiller, Debra | Business, Web Site Sponsor, Student of the Month chair | 1203 | dschille@gkschools.org |
| Schiller, Doug | Science | 1212 | schiller@gkschools.org |
| Sitarz, Tiffany | PE | 1507 | tsitarz@gkschools.org |
| Smith, Carol | English, Journalism, Yearbook, Newspaper | 1406 | csmith@gkschools.org |
| Stirlen, Steve | Psychology, Coach | 1610 | sstirlen@gkschools.org |
| Tindall, Lyn | Home Economics, FHA, Junior Class Sponsor | 1204,1207 | ltindall@gkschools.org |
| Traub, Kathryn | English, French, Coach, FLC, Student of the Month | 1405 | ktraub@gkschools.org |
| Walsh, Mary | English, Sophomore Class Sponsor, Student of the Month | 1407 | mwalsh@gkschools.org |
| Weibenga, Cary | Special Education, Key Club, Student of the Month | 1416 | cweibeng@gkschools.org |