National Office

LeeAnn Mandrillo

LeeAnn Mandrillo, Executive Director

LeeAnn has been working with the ATCB since September 2019.

Kimia Hafezi

Kimia Hafezi, Program Assistant

Kimia joined the ATCB in June 2016 and works as the program assistant. In this role, she provides overall support to the credentialing program. Kimia enjoys working in the closely-knitted ATCB organization and finds her work very satisfying. Kimia graduated with a bachelor's degree in psychology with a minor in history from the University of North Carolina at Greensboro. Kimia thoroughly enjoys and loves to learn and plans to expand her education at some point in the future.

Brandon Bell

Brandon Bell, Administrative Assistant

Brandon joined the ATCB in November 2018 as an administrative assistant. Before he started with the ATCB, Brandon worked as a state applications reviewer for the Center for Credentialing and Education (CCE). He is a knowledgeable and self-driven individual with over 10 years of customer service experience. His goal is to use this experience and his strong communication skills to enhance the ATCB mission. Brandon graduated with a master's degree in public administration from Strayer University. He looks forward to assisting current and future credential holders on their journeys to a successful career in art therapy.