Meet Our Team
The IABA team is made up of certified professionals who are dedicated to fulfilling our mission of ensuring learning for all of the individuals we serve.
Jessie Topalov
CEO, Owner, BCBA
Katie Fasan
Clinical Director South Side
Katlyn McGinnis
Clinical Director Northside, Naperville
Kristen Cooperkline
Systems and Communication Supervisor
Terri McIlrath
Billing Supervisor
Annie Wesselhoff
Employee Advocate
Taylor England
Scheduler
Ken Shontz
Clinical Supervisor Adult Services
Allaina Douglas
Clinical Supervisor Northside, Naperville
Lucy Rojas
Clinical Supervisor
Michelle Fazekas
Clinical Supervisor
Holly Diaz
BCBA Adults
Betsy Jauregui
Program Manager
Melissa Macias
BCBA Adults
Toshi Szpyra
BCBA Adults
Chelsea Aburroman
Program Manager
Nicole Keene
Billing Specialist
Jazmin Aguilar
Intakes Supervisor
Jenni To
LRT Supervisor
