Our Staff

Diliana Henry

Owner / CEO
The world of ABA is a second career for me. After completing a master’s degree in Public Administration ...

Valpresious Ham

Director of Operations
Hi, my name is Valpresious Ham-Davis and I am the Director of Operations for Brandywine ...

Jen Piechowski

Director of Clinical Services, M.A., BCBA
Hi, my name is Jen Piechowski and I am a Board Certified Behavior Analyst ...

Kelsey Queen

Behavior Analyst, M.S. BCBA
Hi, my name is Kelsey Queen and I am a Lead Therapist at Brandywine Center for Autism. ...

Samantha Earley

Behavior Analyst, M.S. BCBA
I am excited to work with the BCA team, and helping children become successful in ...

Lindsay Anderson

Behavior Analyst, M.A., BCBA
I hold a Bachelor’s degree in Human Development from Cornell University and a ...

Amanda Sargent

Behavior Analyst, M.Ed., BCBA
I obtained my undergraduate degree in Psychology from Millersville University, ...