Alex Castillo

Castillo joined ATI in 2014 with extensive talent management and people programs experience obtained in the manufacturing, and aerospace and defense sector. Originally from Iowa, Castillo held various leadership positions at Rockwell Collins prior to joining ATI Physical Therapy. Castillo holds an M.B.A. from the Kellogg School of Management at Northwestern University.   

As the head of ATI’s Human Resources Department, Castillo leads over 30 professionals in one of the most rapidly growing departments in the company. With ATI’s current employee base of nearly 5,000 employees, Castillo and his team serve as advocates for employees and business partners for ATI’s leaders ,while fostering a collaborative environment that enables fulfillment of ATI’s Mission Statement to patients.