While a pediatrician is a licensed physician who is specifically trained in pediatrics or children’s medicine, nurses receive a bachelor’s degree to become a Registered Nurse or RN. Only by doing most of their work and gaining extensive practical experience in the pediatric field do they become labeled as ‘pediatric’ nurses. This experience includes administering immunizations, keeping developmental records, and often being patients’ first point of contact before they see a pediatrician. As they gain experience in the field, pediatric nurses may choose to specialize in a particular sub-discipline, such as anesthetics, oncology, or neurology.