Dr. Leonard M. Kornreich, MD is a board-certified pediatrician in Chula Vista who has practiced since 1974, bringing more than five decades of clinical experience to Children's Primary Care Medical Group at 865 Third Avenue. His pediatric caseload spans newborn through adolescent care, coordinating developmental screenings and immunization schedules with pediatric dental milestone visits at Chula Vista Pediatric Dentistry. A 1968 graduate of the University of Miami Miller School of Medicine, Dr. Kornreich completed his internship at Walter Reed Army Medical Center and is a member of the American Academy of Pediatrics. Hospital privileges at both Rady Children's Hospital San Diego and Scripps Mercy Hospital Chula Vista enable inpatient management of complex pediatric cases requiring acute-care escalation. The practice delivers well-child evaluations, chronic disease management for pediatric asthma and diabetes, and adolescent medicine through age-stratified protocols that track growth, neurodevelopmental milestones, and behavioral health indicators across each stage of childhood.