neonatologist
Pronunciation: nee-oh-nay-TAL-oh-jist
Pediatric subspecialist trained in the care of critically ill newborns and premature infants.
Full Definition
A neonatologist is a physician who has completed pediatric residency followed by fellowship training in neonatal-perinatal medicine, specializing in the diagnosis and treatment of disorders affecting newborns, particularly premature infants and those with critical illnesses. Neonatologists typically work in NICUs and are trained in advanced procedures such as mechanical ventilation, central line placement, and management of complex conditions like extreme prematurity, congenital anomalies, and birth asphyxia. They also collaborate closely with obstetricians for high-risk deliveries and provide consultation for anticipated newborn complications.
Usage
Usage note: Distinguish from perinatologist (focuses on high-risk pregnancies) and general pediatrician.
In Context
- "The neonatologist was consulted for the anticipated delivery of twins at 28 weeks gestation." — consultation note
- "Neonatologist recommendations included transitioning to nasal CPAP support." — progress note