DM in medical education stands for Doctorate of Medicine, which is a super-specialty postgraduate course pursued after completing an MD or MS degree. It focuses on advanced clinical training in specific medical fields such as cardiology, neurology, endocrinology, and gastroenterology. To be eligible for a DM course, candidates must hold a recognized MD degree in a relevant specialty and qualify for entrance exams like NEET SS. DM offers advanced expertise, better career prospects, and opportunities in hospitals, research, and academics.