Our Growing Team
Nice to Meet You!
Management Team
Emily White, M. Ed, BCBA
Co-Founder | Chief Executive Officer
Emily is a Board Certified Behavior Analyst and has been practicing Applied Behavior Analysis since 2012. Emily has a Master's Degree in Autism and Applied Behavior Analysis and most recently worked as the Behavioral Health Director for the Colorado Department of Human Services. Emily specializes in treating severe problem behavior in teens and young adults with co-occurring diagnoses.
Maddie Reid, M.S., BCBA
Co-Founder | Chief Operating Officer
Maddie is a Board Certified Behavior Analyst and has been practicing Applied Behavior Analysis since 2007. Maddie has a Master's Degree in Human Services Management and a passion for Organizational Behavior Management. Maddie has extensive experience working with people with Autism Spectrum Disorder and other developmental disabilities. Maddie has also consulted in employee wellness and behavior-based safety with a Fortune 500 company. Clinically, Maddie specializes in working with children and teens across the autism spectrum.
Alyssa Horton, M.S.Ed, Licensed Teacher
Director of Educational Services
Alyssa is a Colorado Licensed Teacher with an endorsement for Special Education ages 5 - 21. She has been working with individuals with intellectual and developmental disabilities since 2011. Alyssa has a Bachelor's Degree in Childhood Education and a Masters Degree in Special Education. Alyssa has extensive training in Autism, ABA, academic assessments, classroom behavior management, IEP development, social skills curricula, and social-emotional teaching.
Ms. Elton, DO.g.
Unofficial Mascot
Elton is a 6-year-old Blue Heeler/Chihuahua mix, hailing from a wonderful rescue organization in North Carolina. Elton is the epitome of the quote, "every good Behavior Analyst has a bad dog at home". Due to the varying allergies of the individuals we serve, Elton, unfortunately, won't be around the Evoke center much, but she is happiest snoozing away at home, anyway.
Administrative Team
Keri Davis, MA
Intake Specialist
Melissa Larkin
Administrative Coordinator
Behavior Analysts
Natalie Castelluccio, MS, BCBA
Clinical Supervisor
Natalie is originally from the Boston area and moved to Denver in 2018. She earned her master's degree at Western New England University and has experience working in school, home, and residential settings. Natalie has been working in the field since 2013, and has been a BCBA since 2018. In her free time, she enjoys exploring Colorado to find new pizza places to try!
Beatriz Cano-Martinez, MA, BCBA
Clinical Supervisor
Beatriz is from Los Angeles, CA and has been in the field of ABA since 2016. She has a Bachelor of Arts in Psychology and Chicana/o Studies from the University of California, Santa Barbara, and a Master of Arts in Special Education with an Emphasis in ABA from the University of Northern Colorado. Beatriz is a mom to a little one, soon to be two little ones, and loves to have family fun during her free time. Some of her favorite activities are jumping on the trampoline, going on walks and hikes, swimming, and watching movies!
Mary Howell, MA, BCBA
Clinical Supervisor
Mary has been practicing Applied Behavior Analysis since 2011 and has been a Board Certified Behavior Analyst since 2015. She graduated from Western Michigan University and worked in San Jose, California before moving to Denver in 2017. She has worked with a wide variety of clients of varying ages and diagnoses in home, school, and center settings. In her free time, she enjoys hiking and cuddles with her pug, Henry!
Alex Elfont, MS, BCBA, LABA
Clinical Supervisor
Alex is a Board Certified Behavior Analyst and Licensed Applied Behavior Analyst. After receiving his Bachelor's degree in Psychology from Temple University in 2015, Alex started as a teacher at The New England Center for Children, working with individuals with ASD. He went on to receive his MS in Applied Behavior Analysis from Western New England University in 2020. In his free time, Alex enjoys exercising and watching horror films!
Behavior Specialists &
Behavior Technicians
Sadie Bondarchuk, RBT
MA Candidate
Pursuing Board-Certification
Behavior Specialist
Karah Brasher, RBT
MA Candidate
Pursuing Board-Certification
Behavior Specialist
Taylor Schulz, ABAT
MA Candidate
Pursuing Board-Certification
Behavior Specialist
Ruthie Harwood, RBT
Behavior Technician I
Shanne Pigott, RBT
Behavior Technician I
Mallorie De Vries, RBT
Behavior Technician I
De'Angelo Martinez, RBT
Behavior Technician I
Katie Fowler
Behavior Technician I
Renee Broadus
Behavior Technician Intern
Lexi Chavez, RBT
Behavior Technician II
Samantha Lotter, MSW, ABAT
Pursuing Board-Certification
Pursuing Licensure
Behavior Specialist
Nathan Burns, RBT
MA Candidate
Pursuing Board-Certification
Behavior Specialist
Mystesia Hayes, RBT
Behavior Technician II
Anthony Fortner, RBT
Behavior Technician II
Shelby Bowlin, RBT
Behavior Technician I
Derez Diltz, MSW, RBT
Behavior Technician II
Rebekah Gildermaster
Behavior Technician I
Azia Sandhu
Behavior Technician Intern
Zaria Norman, RBT
Behavior Technician I