Administrative Cabinet
                                                 
The Administrative Cabinet is comprised of senior District 203 staff members. Name, title, phone number and email address for each Cabinet member and department are listed below. The organizational chart for District 203 is also provided for your convenience.

District 203 Organizational Chart (PDF)

Mr. Mark Mitrovich
Superintendent of Schools
(630) 420-6311
mmitrovich@naperville203.org

Mr. Tim Wierenga
Assistant Superintendent for Instruction, K-12
(630) 420-6836
twierenga@naperville203.org

Dr. Melanie Raczkiewicz
Associate Superintendent for Operations, K-12
(630) 420-6318
mraczkiewicz@naperville203.org

Ms. Kitty Ryan
Assistant Superintendent for School Services and Programs
(630) 420-6318
kryan@naperville203.org

Ms. Kathy Klees
Assistant Superintendent for Curriculum and Staff Development
(630) 420-6321
kklees@naperville203.org

Mr. David Zager
Assistant Superintendent for Finance
(630) 420-6325
dzager@naperville203.org

TBD
Assistant Superintendent for Human Resources
(630) 420-6315

Mrs. Kitty Murphy
Assistant Superintendent for Special Education and Student Services
(630) 420-6465
kmurphy@naperville203.org

Ms. Nina Menis
Director of  Community Relations
(630) 420-6475
nmenis@naperville203.org
 
Ms. Melea Smith
Director of Communications
(630) 420-6412
msmith@naperville203.org

Mr. David Chiszar
Director of Assessment
(630) 420-6963
dchiszar@naperville203.org

Mr. Craig Williams
Chief Information Officer
(630) 420-6473
cmwilliams@naperville203.org
 
Mrs. Elizabeth  Myers
Director of Transportation
(630) 420-6464
emyers@naperville203.org

Mr. Ralph Weaver 
Director of Facilities and Construction
(630) 420-6326
rweaver@naperville203.org

Mr. Steve Mathis
Director of Buildings and Grounds
(630) 420-6434
smathis@naperville203.org