Phone: 402-235-2271 (Jr. Sr. High School)


Degrees and Certifications:

Bachelor of Music Education: K-12 Instrumental/Vocal Music from Nebraska Wesleyan University, 2016

Mrs. Cassi Vallis

Welcome! My name is Cassi Vallis and I have been the Jr. Sr. High Music Director since the 2017-2018 school year. I teach Jr. and Sr. High Marching Band, Jr. and Sr. High Concert Band, Jr. and Sr. High Pep Band, Jr. and Sr. High Choir, Sr. High Guitar, and Jr. High General Music. 

I graduated from Nebraska Wesleyan University, where I was involved in Symphonic Band, University Choir, Opera, Mu Phi Epsilon, and Softball. My professional affiliations include: Nebraska Music Educators Association (NMEA), Nebraska State Bandmasters Association (NSBA), and Nebraska Choral Directors Association (NCDA).

I grew up in Syracuse, NE, and participated in Softball, Basketball, Track & Field, Club Volleyball, and all Music Ensembles. I am glad to be teaching in an area of Nebraska that I love and can call home.

Outside of Conestoga, I enjoy playing Nebraska Club Ultimate frisbee with my husband, Derek, playing board games with friends, and hanging out with my two cats, Lima and Beans. Please do not hesitate to contact me with any questions or comments. Thank you!