Darren J. Sush, PsyD, BCBA-D (he/him/his), is a licensed clinical psychologist and a board certified behavior analyst (doctoral) with close to 20 years of experience developing and providing services based in applied behavior analysis (ABA) for children and adults diagnosed with autism spectrum disorder (ASD) and developmental disabilities. Dr. Sush is Head of Autism and Psychology with Evernorth Health Services, a Cigna corporation, and is the coauthor of A Workbook of Ethical Case Scenarios in Applied Behavior Analysis: First and Second Editions. He is an Adjunct Faculty member in the Applied Behavior Analysis program at Pepperdine University, and an Associate Professor in the Applied Behavior Analysis and Clinical Psychology programs at The Chicago School of Professional Psychology, teaching doctoral and master’s courses in ABA and psychology.