Our developmental and behavioral physicians are highly skilled subspecialists with fellowship training in developmental and behavioral pediatrics, neurodevelopmental disabilities and pediatric advocacy. They have been honored with numerous awards for advancing holistic approaches to the management of developmental and behavioral disorders of infancy and childhood.
Our goal is to ensure that children with complex challenges are identified as early as possible. Our experts ensure children receive the best interventions and family support to optimize their development, behavior, learning and socialization.
Meet Our Developmental and Behavioral Pediatrics Team

Developmental & Behavioral Pediatrics

Developmental & Behavioral Pediatrics

Developmental & Behavioral Pediatrics

Developmental & Behavioral Pediatrics

Pediatric Psychiatry

Developmental & Behavioral Pediatrics
Additional Medical Staff
Hailey Chasson has been a practicing pediatric occupational therapist for almost 19 years both in Canada and in the United States. She has gained clinical experiences in a variety of settings including inpatient rehabilitation, outpatient hospital-based services, school settings and home-based services. In 2009, Hailey began working as a credentialed Early Intervention Provider and Evaluator for the Illinois Early Intervention Program as well as in private practice. She is excited to be part of the medical diagnostic team for the 0-3 population as well as have the opportunity to work with children, families and developmental pediatricians at Comer Children’s Hospital Outpatient Pediatric Clinic.