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Katalin Rosinski

Seaholm Female Silhouette

Meet the Principal

Never doubt that a small group of thoughtful committed citizens can change the world; indeed, it is the only thing which ever has

— Margaret Mead

Mrs. Rosinski brings a wealth of experience, a heart for students, and a passion for building strong partnerships with staff and families. She comes to us from Woodland Elementary in Avondale Schools, where she led with a focus on student achievement and meaningful community engagement.

A proud Spartan, she began her career after graduating from Michigan State University and later earned her master’s in educational administration from the University of Detroit Mercy. From teacher to instructional coach to principal, Mrs. Rosinski has remained committed to making sure every student feels seen, supported, and challenged.

As she joins the Quarton family, she’s excited to learn more about the traditions, values, and hopes that make this community so special. Be on the lookout for upcoming opportunities to connect before the start of school!