Dr Sumantra Kumar Raut is a Consultant Paediatric Nephrologist specialising in the diagnosis and management of kidney and urinary tract disorders in infants, children and adolescents. He provides comprehensive care for conditions including childhood nephrotic syndrome, urinary tract infections, congenital kidney disorders, hypertension, electrolyte abnormalities and other paediatric kidney diseases. He is currently associated with Desun Hospital, Kolkata.

