Dr. Geetha Mariappan is a paediatrician with a special interest in newborn care and early childhood development. She is currently working in a Level III Neonatal Intensive Care Unit, where she manages preterm and critically ill newborns, along with term infants requiring specialized care. In addition to neonatology, she provides comprehensive general paediatric care, including growth and development monitoring, vaccination guidance, management of common childhood illnesses, nutritional counselling, and parental support for everyday health concerns. Dr. Geetha believes in a family-centered approach and values clear, supportive communication with parents.