Our Staff | Spectra Centers
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Meet Our Staff

Everything we do is powered by a caring and dedicated family of professionals who actively apply their unique talents and kindness to cultivate individual growth and success. 

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At Spectra, the background and education of our staff ensures your peace of mind and enhances the quality of our services. All of our staff have passed the Federal FBI and State CBI background checks. Our Therapeutic Instructors Team (direct care) have a minimum of a high school degree or equivalent, CPR/First Aid certification, and Registered Behavior Technician (RBT) training. Our licensed professionals keep their credentials current with all state and national requirements.

Spectra Staff

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Bintu Tiamiyu
M.S., CCC-SLP

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Juli Baldino
M.S., OTR/L

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Julia Blakeman

Safety Coordinator

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Lauryn Kostopoulos
LSW

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Karen Koop
M.A., BCBA

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Maddie Walton
B.A.

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Samia  Zahran
M.S., CCC-SLP

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Sara Ratzburg
M.S., BCBA

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Stephanie Kenealy
M.S., BCBA

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Zach Lieske
M.S.W.

Spectra Center’s Leadership & Administration

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Campus Director

At Spectra since 2013

aaron.shapiro@spectracenters.org

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Education Director 

At Spectra since 2025

andrea.lodge@spectracenters.org

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Special Education

Director / Consultant 

At Spectra since 2010

barb.taylor@spectracenters.org

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Office Manager 

At Spectra since 2011

ginny.donahue@spectracenters.org

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Director of Operations 

At Spectra since 2007

heather.shapiro@spectracenters.org

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President 

At Spectra since 2006

kevin.mccarthy@spectracenters.org

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Consultant 

At Spectra since 2022

quixie.smith@spectrcenters.org

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Amy K. Gearhard,
Ph. D., BCBA-D

CEO / Founder 

At Spectra since 2003

amy.gearhard@spectracenters.org

Thank You to Our Partners!

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Our Location

7205 West 120th Avenue,

Broomfield, CO 80020

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Hours: 

Monday - Friday: 8am - 6pm

Saturday: Closed 

Sunday: Closed

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Email Us: info@spectracenters.org

Call Us: (303) 665-6800

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© 2025 by Spectra Centers Inc.
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