Faculty & Staff

Mrs. Debbie Haertling: Principal/Superintendent (Until June 30, 2026)

Hello, my name is Mrs. Debbie Haertling, and I received my Bachelor of Science degree in Early Childhood Education from Southeast Missouri State University taking extra classes to obtain PreK-8 certification, a Master of Arts in Teaching and a Specialist Degree in Administrative Leadership from Webster University. I began my teaching career at Altenburg Public School in 1994 teaching first and second grade. Over the years I have also taught fourth grade and kindergarten.

My husband, David, and I live on his family farm near New Wells, Missouri. We have two children, Kristine and Jason, both graduates of Altenburg Public School and two grandchildren. In my free time I enjoy spoiling my grandchildren, spending time with my family, volunteering at church, and being a 4-H volunteer and leader. I also enjoy crafts of all kinds, canning what my husband grows in his huge garden, and reading historical fiction books.

Ashley Steffens - Administrative Assistant

I am Ashley Steffens and I am enjoying being the Administrative Assistant at APS. My days are filled with many smiles and waves from the students. My favorite thing about working at APS is that each day is different and we have some really great kids at our school.

I am married to Tyler and we have two daughters, Charlee and Allie. In my spare time you can find me reading a good book, enjoying the great outdoors with my family, and cooking.

Mrs. Jen Eifert: Preschool Director

I am Jen Eifert, Preschool Teacher/Director. I am blessed to work with the youngest members of our school district! At preschool each day is filled with joy and excitement, as children are learning and growing, making discoveries about themselves and the world around them! I graduated from Southeast Missouri State University in 2001 with a Bachelor’s of Science in Child Development. I have eleven years of teaching experience, with the last five years being at Altenburg Public School. My husband Louis and I live in Shawneetown with our three children. Our kiddos - Grace, Allison, and Charlie are proud APS students. In my spare time, I enjoy reading, power walking and cooking.