Teachers may be contacted by email through the SIP (Student Information Portal) page or by using the following formula for an individual's email address: first letter of first name last name@chsj23.org
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![]() John Herdan Music Ext. 338 |
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![]() Karla Rick Science Ext. 329 |
![]() Stephanie Stracke Math Ext. 336 |
![]() Bob Bjornstad Health Ext. 301 |
![]() Eric Johnson Social Studies Ext. 310 |
![]() Mary Rueter Math Ext. 327 |
![]() Kathryn Theisen 504 Coordinator Ext. 324 |
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Mark Chamernick Social Studies Ext. 316 |
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![]() Fred Rupp Science Ext. 322 |
![]() Jim Trout Campus Minister Ext. 134 |
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![]() Michelle DeVries English Ext. 331 |
![]() Brad Kapsner Science Ext. 306 |
![]() Myriam Mansell Spanish Ext. 317 |
![]() Pat Salay Math Ext. 323 |
![]() Fr. Chris Trussell Religion Ext. 146 |
![]() Rick Fleege Physical Education Ext. 128 |
![]() Bob Karn English Ext. 307 |
![]() Ellis Scheevel Math Ext. 325 |
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![]() Shelly Flynn Physical Education Ext. 132 |
![]() Tony Keller Art Ext. 314 |
![]() Kassandra Michael Art & Yearbook Ext. 332 |
![]() Michelle Voit English Ext. 320 |
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![]() Darcy Frank Social Studies Ext. 305 |
![]() Jamie Kinzer Physical Education Ext. 128 |
![]() Kathy Mugge German Ext. 319 |
![]() Dianne Schlichting English Ext. 328 |
Jonathon Voss Business Ext. 303 |
![]() Stan Greicar Social Studies Ext. 370 |
Tara Kline District 742 Ext. 202 |
![]() Renee Pepper English Ext. 321 |
![]() Jim Scholz Religion Ext. 312 |
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![]() Peggy Krull-Bordewick Math Ext. 311 |
![]() Karla Rick Science Ext. 329 |
![]() Susan Snow Science Ext. 330 |
![]() Sr. Clare Witzman English Ext. 335 |









































