Dr. Tatiana Bonuma
Assistant Superintendent
tbonuma@leyden212.org
(847) 451-3021
Assistant: Caryn Thomas
Dr. Brian Mahoney
Assistant Superintendent of Curriculum and Instruction
bmahoney@leyden212.org
(847) 451-3095
Assistant: Vita Terenzio
Mr. Patrick Hatfield
Chief School Business Official/
Chief Financial Officer/
Chief Investment Officer/
Treasurer
phatfield@leyden212.org
(847) 451-3017
Assistant: Marya Corrado
Dr. Faith Cole
Director of Student Services
fcole@leyden212.org
(847) 451-5748
Assistant: Julie Billapando
Dr. Celestina Rivera
Director of Human Resources
crivera@leyden212.org
(847) 451-3030
Assistant: Caryn Thomas
Mr. Bryan Weinert
Director of Technology
bweinert@leyden212.org
(847) 451-3191
Assistant: Roseanne Webb
Mr. Rick Mason
Assistant Principal of Athletics and Wellness
rmason@leyden212.org
(847) 451-3071
Assistant: Julie Dziadosz
Dr. Jorge J. Sanchez
Assistant Principal for Teaching and Learning
jsanchez@leyden212.org
(847) 451-3025
Assistant: Karina Sotelo and Clarissa Tojin
Ms. Mayra Carrera
Assistant Principal for Student Services
mcarrera@leyden212.org
(847) 451-3025
Assistant: Karina Sotelo and Clarissa Tojin
Mr. Dennis Byrne
Dean (12-month)
dbyrne@leyden212.org
(847) 451-3032
Assistant: Celeste Mendoza Rodriguez
Ms. Jenny "JR" Andersen
Dean (10-month)
jandersen@leyden212.org
(847) 451-3032
Assistant: Celeste Mendoza Rodriguez
Dr. Susana "Susy" Held
Dean (10-month)
sheld@leyden212.org
(847) 451-3032
Assistant: Celeste Mendoza Rodriguez
Mrs. Meghan O'Neil
Assistant Principal for Teaching & Learning
moneil@leyden212.org
(847) 451-3121
Assistant: Isabelle Pouliot-Kunca and Marlene Tinajero
Mr. James Powers
Assistant Principal for Student Services
jpowers@leyden212.org
(847) 451-3121
Assistant: Isabelle Pouliot-Kunca and Marlene Tinajero
