Dr. Guerrero is a Board Certified Behavior Analyst. He completed his Ph. D in Behavioral Analysis at the University of Nevada, Reno and is currently an Associate Professor at The Chicago School of Professional Psychology, Los Angeles, in the Applied Behavior Analysis Program. He worked as a behavioral consultant for North Los Angeles County Regional Center. He was also a Behavioral Therapist and a Clinical Program Supervisor of behavioral interventions with toddlers, children, and adults and their families. His other experiences also include working with patients with brain injury and children in foster care in Bogota, Colombia. Dr. Guerrero has also been an adjunct professor at the University of Nevada, Reno and University of West Florida.

Dr. Guerrero specializes in the assessment and design of programs that involve challenging behavior in children and adults. He is in part of the design of interventions aimed to increase communication of young children with Autism. Dr. Guerrero is in charge of Research and Development and Operations at IEBI.