Building Administration :::

North Campus
Associate Principal

Therese_DeClerk

Kevin Brown
708-579-6300 
kwbrown@lths.net

South Campus
Associate Principal

Therese_DeClerk

Therese Nelson
708-579-6500
tnelson@lths.net

Assistant Principal
Freshmen 
 
Kris_Costopoulos
Kris Costopoulos
708-579-6528
kcostopoulos@lths.net

Assistant Principal
Sophomores 
 
 
Adam Davis
708-579-6528
adavis@lths.net

Assistant Principal 
Juniors 

   
  Matthew Castle 
708-354-4700 
mcastle@lths.net

Assistant Principal
Seniors  

dostal
Kelly Dostal
708-354-4700
kdostal@lths.net