Directory
Select ALL D20 STAFF DIRECTORY or view directory for your school, department, or grade.
ALL D20 STAFF
DISTRICT 20 STAFF DIRECTORY: DISTRICT OFFICE & ALL SCHOOLS
Dr. Omar Castillo
Superintendent of Schools
District Office
Administration
School:
(630) 894-4004 ext. 4004
Dr. Carrie Buckley
Associate Superintendent of Teaching & Learning
District Office
Administration
School:
(630) 894-4467 ext. 4467
Colleen Flores
Assistant Superintendent of Student Services
District Office
Administration
School:
(630) 894-4010 ext. 4010
Brian Marroquin
Assistant Superintendent of Finance & Operations, CSBO
District Office
Administration
School:
(630) 894-4608 ext. 4608
Michael Bellino
Assistant Director of Marketing & Communications
District Office
Administration
School:
(630) 894-4022 ext. 4022
Jennifer (Jen) Engstrom
Assistant Director of Instructional Technology & Innovation
District Office
Administration
School:
(630) 894-4478 ext. 4478
John Gustafson
Principal
Greenbrook Elementary School
Administration
School:
(630) 894-4411 ext. 4411
Anthony (Tony) Baier
Assistant Principal
Greenbrook Elementary School
Administration
School:
(630) 894-4548 ext. 4548
Dr. Jon Pokora
Principal
Waterbury Elementary School
Administration
School:
(630) 894-4202 ext. 4202
Nicole Fricano
Assistant Principal
Waterbury Elementary School
Administration
School:
(630) 894-4203 ext. 4203
Joseph (Joe) Foege
Assistant Principal
Spring Wood Middle School
Administration
School:
(630) 894-4051 ext. 4051
David (Dave) King
Assistant Principal
Spring Wood Middle School
Administration
School:
(630) 894-4049 ext. 4049
Amanda (Mandy) Aubry
Principal
Early Childhood Center
Administration
School:
(630) 894-4638 ext. 4638
DISTRICT OFFICE
DISTRICT 20 OFFICE STAFF DIRECTORIES
All Staff
Dr. Carrie Buckley
Associate Superintendent of Teaching & Learning
Administration
School:
(630) 894-4467 ext. 4467
Colleen Flores
Assistant Superintendent of Student Services
Administration
School:
(630) 894-4010 ext. 4010
Brian Marroquin
Assistant Superintendent of Finance & Operations, CSBO
Administration
School:
(630) 894-4608 ext. 4608
Jennifer (Jen) Engstrom
Assistant Director of Instructional Technology & Innovation
Administration
School:
(630) 894-4478 ext. 4478
Miriam Bauers
Administrative Assistant to Human Resources
Office Staff, Administration
School:
(630) 894-4028 ext. 4028
Michael Bellino
Assistant Director of Marketing & Communications
Administration
School:
(630) 894-4022 ext. 4022
Barbara (Barb) Fang
Assistant Finance Director / Payroll Specialist
Office Staff
School:
(630) 894-4018 ext. 4018
Maria Noyola
Executive Assistant to the Superintendent / FOIA Compliance Officer
Administration
School:
(630) 894-4004 ext. 4004
Veronica Ramos
Administrative Assistant for Student Services
Office Staff
School:
(630) 894-4008 ext. 4008
Sarah Thielk
District Board Certified Behavior Analyst
School Staff
School:
(630) 894-4106 ext. 4106
D20 Administration
Dr. Carrie Buckley
Associate Superintendent of Teaching & Learning
Administration
School:
(630) 894-4467 ext. 4467
Colleen Flores
Assistant Superintendent of Student Services
Administration
School:
(630) 894-4010 ext. 4010
Brian Marroquin
Assistant Superintendent of Finance & Operations, CSBO
Administration
School:
(630) 894-4608 ext. 4608
Michael Bellino
Assistant Director of Marketing & Communications
Administration
School:
(630) 894-4022 ext. 4022
Jennifer (Jen) Engstrom
Assistant Director of Instructional Technology & Innovation
Administration
School:
(630) 894-4478 ext. 4478
Maria Noyola
Executive Assistant to the Superintendent / FOIA Compliance Officer
Administration
School:
(630) 894-4004 ext. 4004
Veronica Ramos
Administrative Assistant for Student Services
Office Staff
School:
(630) 894-4008 ext. 4008
D20 Business Office
Barbara (Barb) Fang
Assistant Finance Director / Payroll Specialist
Office Staff
School:
(630) 894-4018 ext. 4018
Maria Noyola
Executive Assistant to the Superintendent / FOIA Compliance Officer
Administration
School:
(630) 894-4004 ext. 4004
D20 Technology
Jennifer (Jen) Engstrom
Assistant Director of Instructional Technology & Innovation
Administration
School:
(630) 894-4478 ext. 4478
D20 Instructional Coaches
ECC
EARLY CHILDHOOD EDUCATION (ECC) STAFF DIRECTORY
Greenbrook
GREENBROOK ELEMENTARY SCHOOL DIRECTORIES
- All Staff
- School Office
- Kindergarten
- Grade 1
- Grade 2
- Grade 3
- Grade 4
- Grade 5
- Special Education
- English Learners (EL)
- Specials
- Enrichment
- Interventions & Support
- Student Services
- Technology Support
All Staff
School Office
Kindergarten
Grade 1
Grade 2
Grade 3
Grade 4
Grade 5
Special Education
Stephanie Lascelles
Teacher - Special Education Resource
School Staff
School:
(630) 894-4275 ext. 4275
Alexandria Toay
Teacher - Structured Teaching Classroom
School Staff
School:
(630) 894-4487 ext. 4487
English Learners (EL)
Bonnie Debulgado
Teacher - English Learners (EL) Resource
School Staff
School:
(630) 894-4236 ext. 4236
Amber Hamilton
Teacher - English Leaners (EL) Resource
School Staff
School:
(630) 894-4236 ext. 4236
Krista Loughridge
Teacher - English Leaners (EL) Resource
School Staff
School:
(630) 894-4426 ext. 4426
Specials
Enrichment
Interventions & Support
Student Services
Sarah Thielk
District Board Certified Behavior Analyst
School Staff
School:
(630) 894-4106 ext. 4106
Technology Support
Waterbury
WATERBURY ELEMENTARY SCHOOL DIRECTORIES
- All Staff
- School Office
- Kindergarten
- Grade 1
- Grade 2
- Grade 3
- Grade 4
- Grade 5
- Special Education
- English Learners (EL)
- Specials
- Enrichment
- Interventions & Support
- Student Services
- Technology Support
All Staff
Sylwia Cebula
Teacher - English Learners (EL) Resource
School Staff
School:
(630) 894-4313 ext. 4313
School Office
Kindergarten
Sandra (Sandy) McMeekin
Teacher - Kindergarten Dual Language
School Staff
School:
(630) 894-4236 ext. 4236
Grade 1
Patricia (Patty) Garcia
Teacher - Grade 1 Dual Language
School Staff
School:
(630) 894-4248 ext. 4248
Grade 2
Grade 3
Grade 4
Grade 5
Special Education
Jamie Gomez
Teacher - Special Education Resource (Grades 4-5)
School Staff
School:
(630) 894-4253 ext. 4253
Heather Lewis
Teacher - Special Education Instructional (Grades 3-5)
School Staff
School:
(630) 894-4263 ext. 4263
Megan Nagelberg
Teacher - Special Education Resource (Grades 4-5)
School Staff
School:
(630) 894-4261 ext. 4261
English Learners (EL)
Sylwia Cebula
Teacher - English Learners (EL) Resource
School Staff
School:
(630) 894-4313 ext. 4313
Nicole Mikucki
Teacher - English Learners (EL) Resource
School Staff
School:
(630) 894-4313 ext. 4313
Jennifer (Jenny) Pina
Teacher - English Learners (EL) Resource
School Staff
School:
(630) 894-4249 ext. 4249
Colleen Staniszewski
Teacher - English Learners (EL) Resource
School Staff
School:
(630) 894-4313 ext. 4313
Specials
Enrichment
Interventions & Support
Student Services
Sarah Thielk
District Board Certified Behavior Analyst
School Staff
School:
(630) 894-4106 ext. 4106
Technology Support
Spring Wood
SPRING WOOD MIDDLE SCHOOL DIRECTORIES
- All Staff
- School Office
- Grade 6
- Grade 7
- Grade 8
- Special Education
- English Language (EL)
- GATE (Enrichment)
- EXPLORERS/Specials
- Interventions & Support
- Student Services
- Technology Support
- School Nurses
All Staff
School Office
Grade 6
Grade 7
Jennifer Puchalla
Teacher - Special Education Resource
School Staff
School:
(630) 894-4124 ext. 4124
Grade 8
Special Education
Brianna Eggebrecht
Teacher - CORE Instructional Program
School Staff
School:
(630) 894-4095 ext. 4095
Jennifer Puchalla
Teacher - Special Education Resource
School Staff
School:
(630) 894-4124 ext. 4124
English Language (EL)
Joanna Sierka
Teacher - English Learners (EL) Resource
School Staff
School:
(630) 894-4614 ext. 4614
GATE (Enrichment)
EXPLORERS/Specials
Megan Brester
Teacher - Physical Education/Health, Girls' Locker Room
School Staff
School:
(630) 894-4109 ext. 4109
Interventions & Support
Student Services
Sarah Thielk
District Board Certified Behavior Analyst
School Staff
School:
(630) 894-4106 ext. 4106