Total Child Health, Inc. (TCH) is the for-profit company that created the Child Health and Development Interactive System (CHADIS) with the assistance of its non-profit sister company, the Center for Promotion of Child Development through Primary Care. CHADIS is a web-based screening, diagnostic and management system that administers and analyzes pre-visit, online questionnaires completed by parents, teens or teachers and provides Clinicians with instant access to valuable clinical data and resources. Through its process, CHADIS improves the diagnosis and management of health, emotional and behavioral issues, helping Clinicians address parentsÂ’ concerns about their childÂ’s development while streamlining other routines of Pediatric care.