Dr. Raja Nag is a well-known doctor based in Kolkata who specialises in Cardiology. He has been practicing medicine for over 20 years. Currently, Dr. Raja Nag is working with Apollo Gleneagles Hospital. He has previously practised medicine at Vijetha Heart Hospital, Bankers heart institute Baroda, APOLLO. Besides being affiliated with many hospitals, he has been professionally active in other important ways. He has been an active member of various organisations, including Cardiological Society of India (CSI). Dr. Raja Nag is an alum of Gauhati medical College & Hospital, Guwahati, where he earned a MBBS. Dr. Raja Nag has MD - General Medicine from Gauhati medical College & Hospital, Guwahati and MD from Gauhati medical College & Hospital, Guwahati as well.