Karissa Koster » Karissa Koster

Karissa Koster

Ms. Koster earned her Bachelor’s degree in Secondary Math Education at Dordt College (now Dordt University) in Iowa, as well as an Associate’s degree in Radiological Science at South Suburban College in Illinois. In her free time, she enjoys cooking, baking, and working out to create a “happy, healthy, strong” lifestyle which she wants for her students as well.


Ms. Koster came on board as a math interventionist teacher for Aug Prep in June of 2019. The following year she became our 10th grade math teacher.