Neonatology is a branch of pediatrics that deals with diagnosis and treatment of various disorders and diseases of newborns. There are different types of subspecialties in the field of neonatology and some of the subspecialties include neonatal cardiology, neonatal nephrology, neonatal oncology, neonatal surgery, neonatal immunology, neonatal trauma, neonatal gastroenterology neonatal bone disorders, neonatal asthma, neonatal dermatology, neonatal pulmonology and neonatal allergy.