Abby Andrietsch

Abby Andrietsch is CEO at St. Augustine Preparatory Academy (“Aug Prep”; augprep.org), a K4-12 Christian school on Milwaukee’s south side founded in 2017.  Serving over 2,350  students today, Aug Prep’s vision is to develop its students to be leaders of tomorrow known by their strength of character, courage, intellect, impactful contributions and their faith. Aug Prep is launching a second K4-12 campus on Milwaukee’s north side in fall 2026.

Prior to joining Aug Prep in 2019, Andrietsch served as the co-founder and executive director of Schools That Can Milwaukee (now City Forward Collective) for eight years. She has also served in leadership positions at Husco as well as the Doris & Donald Fisher Fund.

Abby is a graduate of the University of Virginia and has an M.B.A and M.Ed. from Stanford University. She serves on the boards of All-In Milwaukee and Aug Prep. She lives in the Milwaukee area with her husband Omar and two daughters, both of whom are proud Aug Prep Lions!