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!
Andy DeWitt, PrincipalAndy DeWitt, Principal
Principal
I am a 2007 graduate of Concordia University-Chicago. I am currently finishing up my last ... view details
Office Phone: 708.839.1444 Ext. 222
Email: adewitt@mytlsonline.com

Neil Hammes, 8th gradeNeil Hammes, 8th grade
Vice Principal; 7th and 8th Grade Teacher
I was born in Torrance, California but raised in Milwaukee, WI. I attended Lutheran throughout ... view details

Pam Winterroth, 5th gradePam Winterroth, 5th grade
5th Grade Teacher
Mrs. Winterroth graduated from Concordia University, River Forest in 1996 with a degree in ... view details

Carol Ball, 4th gradeCarol Ball, 4th grade
4th Grade Teacher
Mrs. Ball graduated from the University of Illinois at Chicago with a bachelor's degree ... view details

Becky Hansen, 3rd gradeBecky Hansen, 3rd grade
3rd Grade Teacher
Becky Hansen is our new 6th grade/Jr. High teacher! She graduated from Concordia University in ... view details

Lisa Haak, 2nd gradeLisa Haak, 2nd grade
2nd Grade Teacher
Ms. Haak attended a Lutheran elementary school herself. She completed her undergraduate work ... view details

Debbie Hammes, 1st gradeDebbie Hammes, 1st grade
1st Grade Teacher
I have a long Lutheran school history, having attended a Lutheran grade school, high school, ... view details

Kim Michaelsen, KindergartenKim Michaelsen, Kindergarten
Kindergarten
Mrs. Michaelsen obtained a B.A. in education from Concordia University in River Forest, IL in ... view details

Jeanne Arturi, PreschoolJeanne Arturi, Preschool
Tiger Tots and Preschool Director
"We are all God's children made worthy in His eyes because of His love and ... view details

Sharon Wendte, Music DirectorSharon Wendte, Music Director
Extended Care and Music Director
Mrs. Wendte graduated from the University of Missouri-Kansas City Conservatory of Music with a ... view details

Admissions CounselorAdmissions Counselor
Admissions Counselor
Welcome to Trinity's website! We can be reached at 708/839-1444 if you have any ... view details

Patti Pallisard, KEEP staffPatti Pallisard, KEEP staff
Enrichment Coordinator
We often tease our new parents that they will need a ton of patience when they pick up their ... view details

Erika Aluzas, KEEP staffErika Aluzas, KEEP staff
KEEP staff

Sabrina O'Keefe, KEEP StaffSabrina O'Keefe, KEEP Staff
Miss O, as the kids call her, joined our KEEP staff in 2015! She's been a terrific ... view details