A Neonatal-Perinatal Medicine Physician provides specialized care for critically ill newborns in a Level III NICU, managing conditions such as respiratory distress, sepsis, and seizures. The role includes performing advanced procedures like intubation, chest tube placement, and ventilator management, and requires board certification in neonatology. The physician works scheduled clinic hours with overnight call responsibilities and collaborates in a multidisciplinary neonatal care unit.