Well visit 4 years is an important milestone in a child’s life. It is the time to assess physical, mental, and social development, as well as provide preventive health care. During this visit, the pediatrician will review the child’s medical history and current health status, perform a physical exam, discuss any concerns or questions you may have about your child’s health and development, and provide any necessary immunizations. This visit is also an opportunity for parents to ask questions and get advice from their pediatrician on how to best support their child’s growth and development.