DrNB (Doctorate of National Board)

DrNB stands for Doctorate of National Board, which is a doctoral-level super-specialty medical degree awarded by the National Board of Examinations (NBE). It is a postgraduate program in medical super-specialties, with a 3-year duration for those with an MD/MS/DNB or a direct 6-year program for those who have completed an MBBS.

Determined by entrance exams such as the NEET-SS (for post-MD/MS/DNB) and NEET-PG (for direct entry).