Trinity Lutheran School
  • Welcome
  • About
    • OUR SCHOOL, BELIEFS AND HISTORY
    • OUR STAFF
    • OUR CHURCH
  • Admissions
    • WHY CHOOSE TRINITY?
    • ADMISSIONS / TUITION
  • ACADEMICS
    • TIGER TOTS (2 Yrs)
    • PRESCHOOL (3 & 4 Yrs)
    • KINDERGARTEN
    • GRADES 1ST - 8TH
    • MUSIC / ART
    • SPANISH
  • Extracurriculars
    • SPORTS
    • CHOIR / BAND
    • SUMMER CAMP
    • SUMMER VACATION BIBLE SCHOOL
  • Parent Portal
    • NEW PARENT CHECKLIST
    • PARENT / STUDENT HANDBOOK
    • SCHOOL CALENDAR
    • FORMS
    • NEWSLETTERS
    • ​EXTENDED CARE - K.E.E.P.
    • FASTDIRECT™
    • SMART TUITION™
    • PAWS/PTL CALENDAR
    • T.R.I.P. TUITION CREDITS
    • BOX TOPS
  • EVENTS
  • GALLERY
  • CONTACT
  • Welcome
  • About
    • OUR SCHOOL, BELIEFS AND HISTORY
    • OUR STAFF
    • OUR CHURCH
  • Admissions
    • WHY CHOOSE TRINITY?
    • ADMISSIONS / TUITION
  • ACADEMICS
    • TIGER TOTS (2 Yrs)
    • PRESCHOOL (3 & 4 Yrs)
    • KINDERGARTEN
    • GRADES 1ST - 8TH
    • MUSIC / ART
    • SPANISH
  • Extracurriculars
    • SPORTS
    • CHOIR / BAND
    • SUMMER CAMP
    • SUMMER VACATION BIBLE SCHOOL
  • Parent Portal
    • NEW PARENT CHECKLIST
    • PARENT / STUDENT HANDBOOK
    • SCHOOL CALENDAR
    • FORMS
    • NEWSLETTERS
    • ​EXTENDED CARE - K.E.E.P.
    • FASTDIRECT™
    • SMART TUITION™
    • PAWS/PTL CALENDAR
    • T.R.I.P. TUITION CREDITS
    • BOX TOPS
  • EVENTS
  • GALLERY
  • CONTACT
  (708) 839-1444

Our​ Staff

​
​Trinity faculty and staff is a group of extremely dedicated professionals that will guide your children through grammar school with compassion and Christian values.  Please meet our staff!
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Andy DeWitt
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Principal
work: 708.839.1444  Ext. 222
Email: adewitt@mytlsonline.com

Mr. Andrew DeWitt graduated from Concordia University, River Forest with a Bachelor’s degree in Elementary Education and a Masters degree in Administration.  He has been teaching since 2007 in grades three through eight and began his role as an administrator in 2015.  Mr. DeWitt  is currently the Principal. He also is the Jr. high track coach.  When he is not at school, he fills his time with family, friends, and playing a variety of sports.

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​Neil Hammes
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Vice Principal; 7th and 8th Homeroom Grade Teacher

 
​Mr. Neil Hammes graduated from Concordia University, River Forest with a Bachelor of Arts degree in Elementary Education, a Masters degree in curriculum and instruction as well as a Masters degree in Administration.  He has been teaching since 1980 and has taught grades four through eight. He currently teaches a combined seventh and eighth grade class.  He is the assistant principal;  focusing on policy development.  Mr. Hammes organizes the San Pablo food drive for the school, and  leads Sunday morning Bible study.  When not involved at church or school, he enjoys hiking, cycling, and reading.

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​Pam Winterroth
6th Grade Homeroom Teacher
 

​Mrs. Pam Winterroth graduated from Concordia University, River Forest with a Bachelor’s degree in Elementary Education with a specialization in English and art.  She has been teaching since 1996 and has taught in grades fifth through eighth; currently teaching sixth grade. Mrs. Winterroth directs the Christmas program and assists on the Lutheran Schools’ Week committee. She also sings in the praise team Sunday morning. When not involved in church or school, she enjoys watching her children play sports and reading.

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Allison Kumke
3rd & 4th Grade Teacher


​Ms. Allison Kumke graduated from Concordia University, Chicago with a Bachelor’s degree in Elementary and Middle Grades Education with a  specialization in math and English.  She has been teaching since 2018 and currently teaches third & fourth grade.  Ms. Kumke assists coaching volleyball.  When she is not teaching, she spends her time reading, baking/cooking, and playing volleyball.

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Rebecca Hansen
5th Grade Teacher

 
Mrs. Rebecca Hansen graduated from Concordia University, River Forest with a Bachelor’s degree in Elementary Education, a Masters degree in differentiated instruction, and a Masters degree in reading/literacy instruction from Capella University.  She has been teaching since 2004 and has taught in the Jr. high and elementary grade levels; currently teaching fifth grade.  Mrs. Hansen’s extra duties include coaching volleyball. When she is not teaching, she enjoys playing volleyball and reading.
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​Lisa Haak
2nd Grade Teacher


​Ms. Lisa Haak graduated from Concordia University, Ann Arbor with a Bachelor’s degree in Elementary Education and a received her Masters degree in reading instruction from Concordia University, Chicago.  She has been teaching since 1985 and has taught first, third, fourth grades and currently teaches second grade.  Ms. Haak is the athletic director.  She participates in the altar guild, church choir, handbells, and plays guitar for the Saturday worship service. When not at church or school, she enjoys watching sports and reading.

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​Debbie Hammes
1st Grade Teacher

 
​Mrs. Debbie Hammes graduated from Concordia University, River Forest with a Bachelor of Arts degree in Elementary Education.  She has been teaching since 1988 and has taught kindergarten and currently teaches first grade.  Mrs. Hammes’s extra responsibilities are Grandparents’ Day and public speaking contest committees, as well as chapel scheduling, baptismal birthdays, and assisting with the school library.  When she is not teaching, Mrs. Hammes spends her time reading, crafting, and hiking.

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​Kim Michaelsen
Kindergarten


​Mrs. Kim Michaelsen graduated from Concordia University, River Forest with a Bachelor’s degree in Elementary Education with a concentration in curriculum instruction.  She also received her Masters degree from Eastern Michigan University in Early Childhood Education.  She has been teaching since 1985 with most of those years in kindergarten.  Mrs. Michaelsen is on the Fine Arts Fair and Dinner-Dance Committees.  She also sings in the praise team on Sunday morning.  When Mrs. Michaelsen is not teaching, she enjoys walking.

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​Leann DeWitt
Tiger Tots and Early Childhood Director & Preschool Teacher

 
​Mrs. Leann DeWitt graduated from Concordia University, Chicago with a Bachelor’s degree in Early Childhood Education. She has been teaching since 2010 and has taught in third grade, kindergarten, and currently teaches preschool. Mrs. DeWitt coaches cheerleading and assists on the Lutheran Schools’ Week committee.  When she is not teaching, she likes spending time with family, friends, reading, and crafting with her Cricut.

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Amanda Laux
​Early Childhood Aide - K.E.E.P. Staff - Summer Camp Director

Ms. Laux recently found her passion for working with kids at Trinity.  She is planning to start school in 2023 to become a teacher herself.  When she isn't adventuring with the preschoolers, she is chasing around a toddler of her own.  

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​Ashley Breese-Avina & Brooke Taylor
K.E.E.P. Staff - Extended Care

Mrs. Breese-Avina graduated from Governor State with a Bachelor's Degree in Interdisciplinary Studies in 2008.  She has obtained her Paraprofessional License in 2021.  She enjoys spending time with her family. 


 


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Martha Moeller
 Music & Choir
​Mrs. Moeller Graduated from the University of Iowa with a Bachelor's Degree in Music Education and received a Ministers of Religion Commissioned from Concordia University, River Forest in 2002.  She has been teaching General Music, Band, and Choir since 1999 in Lutheran Schools.  Martha has been married to her husband John since 1988, and has two children, Erin who lives in Minnesota, and Jordan who lives in Colorado.  Martha enjoys traveling, spending time with family, being outside, Sudoku's and playing different musical instruments.  Her favorite Bible verse is, "Trust in the Lord with all your heart, and lean not on your own understanding; In all your ways acknowledge Him, and He shall direct your paths."  Proverbs 3:5-6



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​Tori Lantz
Art & K.E.E.P.

​Ms. Lantz has lived in  her hometown, Oak Lawn, Illinois all her life. She attended public schools until high school where she attended Marist High School.  At Marist, Ms. Lantz had an experience with mural painting that is still seen at the school.  After high school,  she attended Ripon College in Wisconsin and graduated with a major in studio art and minor in art history.  It was during her time at Marist that Ms. Lantz was introduced to sculpting and sold her first piece. She did a volunteer mural project for the Girl Scout campground called Camp Evelyn. 

Currently, Ms. Lantz has painted two murals in the area. The first is in Palos and the 2nd is on-going at a private pool area, all while trying to receive her teaching certification.

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​Michele Geaschel
School Secretary

work: 708-839-1444 x 221
Email: trinitylutheranschool@comcast.net
 
Mrs. Geaschel has taught at Trinity various years and grades since 1997, and last year moved into the Secretary position.  She earned an Associates Degree from Rock Valley Community College and a Bachelor's Degree from NIU in education.  Mrs. Geaschel is certified for K-9th grade in Illinois.  Her son Jesse graduated from Trinity in 2013, and attended Trinity since Preschool.  She is also married to Trinity's Senior Pastor, Bob Geaschel.  

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Pastor Bob Geaschel
Senior Pastor

​Pastor Bob loves proclaiming the Good News of Jesus to both young and old alike.  He is excited to see how God's love changes the lives of families and believes he is called to bring a message of hope to Burr Ridge and surrounding communities.  In addition to his ministry at Trinity, he serves as Chaplain to Pleasantview Fire Department, Tri-State Fire Department, and Western Springs Post 10778 Veterans of Foreign Wars.  Pastor Bob has his M. Div. from Concordia Seminary in Saint Louis, and he is thankful for 25 years of marriage with Michele.  They have one son and two dogs.

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Rob Grady
Director of Christian Education

​Mr. Grady has been on staff at Trinity since 2003.  He serves in Trinity School as our Seventh Grade Religion teacher and on occasion our Junior Varsity Basketball coach.  As the Director of Christian Education for Trinity Lutheran Church, he oversees the Board of Parish Education, the Board of Youth, and the Board of Family Life.


Mr. Grady and his wife, Leslie, have two sons, Ethan and Timothy.  Prior to coming to Trinity, he has served at Trinity, Lombard, Illinois and King of Kings in Round Rock, Texas. ​

Mr. Grady’s favorite Bible passage is Joshua 22:5
“ Only be very careful to observe the commandment and the law that Moses the servant of the Lord commanded you, to love the Lord your God, and to walk in all his ways and to keep his commandments and to cling to him and to serve him with all your heart and with all your soul.”

Contact Trinity


Phone: (708) 839-1444
Fax: (708) 839-8503
General Questions:  trinitylutheranschool@comcast.net
Admissions Questions: adewitt@mytlsonline.com

Trinity Lutheran School
11503 German Church Road
Burr Ridge, IL 60527

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Trinity Lutheran Church
Proudly serving students and families in Burr Ridge, Lemont, Hinsdale, Willow Springs, Willowbrook, La Grange, Darien, Bolingbrook, Palos Heights, Oak Lawn, Romeoville, Plainfield, Countryside, and all surrounding communities.
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