Holladay Child Development Services, LLC (HCDS) is a privately owned company dedicated to providing highly effective best practice services with research-based teaching based on the principles of applied behavior analysis. HCDS is made up of highly skilled behavior analysts, registered behavior technicians and student technicians with diverse experiences, education and professional training.
Andrea Holladay, M.A., BCBA - Owner/ Executive Director
Ashley Horne, M.A., BCBA- Training Director
Sarah Hester, M.A., BCBA- Clinical Director
Joanna Sitta, B.S., BCaBA -Assistant Clinical Director
Courtney Ek, M.A., BCaBA
Registered Behavior Technicians (RBT):
Angel Alvarado, Lead RBT
Heidi Davis, B.A., RBT
Leanna Thompson, B.A., Lead RBT
Monika Mielecki, B.S., RBT
Samantha Konieczki, B.S., Lead RBT
Tyler Crouch, B.S., RBT
Our team of Registered Behavior Technicians (RBT's) have a wide range of experience and education in ABA, social sciences, and special education. Many of our RBT's are continuing education in Applied Behavior Analysis in order to sit for the certification exam for board certification as a BCaBA or BCBA.
Kelly Fisher, B.S., Behavior Technician Our team of behavior technicians and student technicians have completed their Bachelors degree or are working on completion of their Bachelors degree and have a wide variety of experience in educational fields. Many of our behavior technicians are continuing education in Applied Behavior Analysis in order to sit for the certification training toward RBT credentials.
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