Gillian S. Mayersohn, PsyD, ABPP is a board certified pediatric psychologist at SSM Health Cardinal Glennon Children’s Hospital in Saint Louis, Missouri, USA, an Adjunct Professor in the Department of Pediatrics within the School of Medicine at Saint Louis University, and the clinical lead of the Division of Pediatric Psychology. Her clinical interests include providing evidence-based psychological interventions to children, adolescent, and young adults with chronic medical conditions, specifically supporting coping, adjustment, adherence, medical trauma, and anxiety. Her research interests include quality improvement / program development, post-traumatic growth, and quality of life in pediatric psychology. Dr. Mayersohn also enjoys supervising psychology and medical trainees.