Faculty and Staff


Principal, Middle School Math

Steve Gettelman

Steve Gettelman became Grace Lutheran School’s principal in 2013 after seven years of various educational roles at Grace. A graduate of Concordia University–Wisconsin with a degree in Secondary Education–Math, Mr. Gettleman started his Grace tenure as the seventh- and eighth-grade homeroom teacher, middle school math teacher, physical education teacher and Athletic Director. He continues to teach math to our fifth through eighth graders, and he coaches boys’ basketball and co-ed track and field.

Contact Mr. Gettelman

Teachers and Staff

4-year-old Kindergarten

Amy Pankow

The daughter of a librarian, Mrs. Pankow is a book lover who shares that enthusiasm with her students. Featuring an extensive library in her room, she rotates the books she uses throughout the year to align with the themes the children are learning about. Mrs. Pankow employs a number of reading strategies to make reading fun and exciting for her students. She also teaches children about forgiveness, how to take ownership of mistakes, and how to learn from those mistakes to make better choices. Mrs. Pankow is also the Theater Club leader, directing the students’ theatrical production each spring.

5-year-old Kindergarten

Jennifer Mendez

Jennifer Mendez began teaching at Grace in the 2016-2017 school year. A graduate of Concordia University, Mrs. Mendez is an inspiring, well-organized instructor that puts the students’ needs and interests at the forefront of her lessons. She is agile in determining ways to make her lessons impactful, and is innovative in introducing classroom incentives that reward good behavior. In addition to in-classroom instruction, Mrs. Mendez is also active with leading Lego Club and helping out in Wrap-Around Care.

1st-2nd Grade

Kaitlin Friesema

Ms. Friesema joins us as a positive, encouraging force for our students. With an encouraging attitude, Ms. Friesema helps cultivate a growth mindset that helps students build confidence and self-esteem. Ms. Friesema is a Wisconsin native and she enjoys many outdoor hobbies including fishing, running, waterskiing and wakeboarding.

3rd-4th Grade, Middle School Art, Physical Education, Athletic Director

Rita Heinen

Mrs. Heinen intertwines structure and respect for all with a fun and active classroom environment. Her students know that they can succeed through hard work, as well as learn from their mistakes. The third and fourth graders at Grace particularly enjoy her culture unit for reading, which includes cooking and learning words in other languages. In the middle school art program, students learn about positive and negative space, shading, and dimension, as well as working with multiple types of media. At the end of each year, all of our young artists showcase their work in our annual Art Gallery Night. Additionally, Mrs. Heinen leads fun summer programs at Grace, which continue to rise in popularity.

5th-6th Grade, Middle School Language Arts, Middle School Social Studies, 4K-8th Grade Music

Lisa Hengst

As the fifth- and sixth-grade homeroom teacher, Mrs. Hengst applies the Bible to today and makes it relevant for the world our children live in. She does the same with social studies by having the students learn history through fun projects and interactive activities, and in English, they work on core grammar skills, novel studies, and creative writing. As our all school music teacher, Mrs. Hengst introduces our students to simple instruments like the triangle, maracas, and hand bells. The students often sing as part of Sunday morning worship services, participate in our yearly Christmas program, and perform at the yearly Spring Concert. Aside from her in-school activities, Mrs. Hengst also provides private piano lessons after school and is our church organist/pianist. She has a degree in Elementary Education from Concordia University–Wisconsin and is certified through the state of Wisconsin in K-12 music education and 1-8 elementary education. She is also a graduate of Grace Lutheran School.

7th-8th Grade, 3rd-8th Grade Science, 4K-8th Grade Computers

Ariel Wald

Ms. Wald is a proponent of hands-on, active learning, particularly with her science classes. Some of the students’ favorite lessons include using ice cream sundaes to show how the different layers of earth come together or putting paint on speakers so that the students can not only hear sound but see it move. The computer lab continues to thrive under Ms. Wald, who incorporates many different programs into the curriculum, including interactive games designed to improve math, science and English skills, introductory coding programs, blogging, and more. Ms. Wald holds an Elementary Education degree from Concordia University–Wisconsin with an emphasis on environmental science. She helps with our middle school youth group and student council and is an assistant coach for volleyball and track & field.

4K Teacher’s Aide

Brittany Kuffel

Mrs. Kuffle serves as our 4K teacher’s aide. She is in the classroom five days a week from the start of school through the lunch recess period. With an educational background in Early Childhood, she provides a very strong support resource for our 4K students.

4K & 5K Teacher’s Aide

Nicole Tindall

Mrs. Tindall serves as our 4K and 5K teacher’s aide. She is in the classroom five days a week, spending her mornings with 5K and afternoons with 4K. Her knowledge in the classroom provides a very strong support resource for our youngest of students. Not only is Mrs. Tindall on the staff at Grace, but she is also a parent of children within the school and a member of our PTLS and recruitment committee.

Administrative Assistant

Dena Guziewicz

Ms. Dena, as the students know her, joined the staff at Grace in January 2017. Prior to coming to Grace she served as a teacher’s aide in a neighboring Lutheran school. Ms. She and her husband have three children who all attend Lutheran schools. Her children are very involved in athletics, which keeps the whole family moving on the weekends. When she is not busy with family and church, you can often find her behind the lens of her camera, scrapbooking, card making, or doing other crafts.

Interested in more information about Grace Lutheran School or want to request a tour?