A TO Z PEDIATRIC & YOUTH HEALTHCARE is an Addison, Illinois-based medical practice specializing in pediatric and adolescent medicine. In addition to the most updated and comprehensive techniques, technologies and therapies available, the practice is differentiated by its strong community presence, emphasis on prevention and healthy lifestyle choices. The practice promotes child and adolescent physical and mental health (both routine and emergency) and concentrates on the treatment of childhood obesity, asthma management and vision and auditory testing. The practice’s progressive outlook is exemplified by its implementation of the Enfant™ Pediatric Visual Evoked Potential (VEP) Vision Testing System, a revolutionary, child-friendly, diagnostic tool that aids in the prevention of visual impairments. A to Z will also be participating in a corporate initiative by Kraft Foods that promotes educational programs in child health while promoting family values , showcasing Latino traditions and cultural strengths W. Daniel Perez, M.D. is the Founder and Director of A to Z. He is an accomplished and compassionate physician and the guiding force behind the practice’s commitment to patient care and wellness education. He is a board-certified pediatrician, a Fellow of the American Academy of Pediatrics and a member of the Society for Developmental and Behavioral Pediatrics. Since 1990, Dr. Perez has enjoyed affiliations with leading edge medical providers – both in Chicago and his native Peru – and has focused his practice on pediatric mental health and developmental disorders and childhood nutritional issues. Dr. Perez leverages his solid foundation in pediatric training, extensive media experience and bilingual practice management expertise to fuel a futuristic vision of the practice and create enriching and pleasant patient experiences