Pediatricians are doctors who care for babies, children, and teenagers. They diagnose and treat illnesses and injuries, provide preventive care and vaccinations, monitor growth and development, and help families manage ongoing health conditions. Modern pediatricians also use electronic health records, telehealth, and increasingly sophisticated diagnostic and digital health tools.
Becoming a pediatrician requires university-level study followed by medical school and specialized residency training in pediatrics. Pediatric residency generally takes 3–4 years, depending on the training system. Additional fellowship training is required for pediatric subspecialties, such as pediatric cardiology or pediatric neurology.
Pediatricians work mainly in hospitals, medical clinics, physician offices, and other healthcare settings. They spend much of their time examining and talking with young patients and their families. Some work long or irregular hours and may be on call, particularly when working in hospitals.
Pediatricians should continue to have important opportunities as children need preventive care, treatment, and specialized medical services. Current projections show steady employment overall, while shortages, retirements, and healthcare needs are creating particularly strong opportunities in some regions. Technology such as telehealth, electronic records, digital monitoring, and AI-supported medical tools will continue to change how pediatric care is delivered.