Doctor of Medicine is a two or three-year postgraduate program in the field of medicine. MD or Doctor of Medicine is the future prospect of MBBS and applicants who completed 5 to 6 year months training in medical subjects. It is one of the most popular courses which requires deep study and training for many years. Applicants after completing MBBS can pursue this course. Some specializations of MD are given below: MD in Clinical Pharmacology MD in Cardiology MD in Gastroenterology MD in Endocrinology MD in Clinical Pharmacology MD in Neurology MD in Medical Oncology MD in Neuro-Radiology MD in Pulmonary Medicine MD in Rheumatology The course structure of this program and is divided into six semesters. After completing this course, candidates can work in Nursing Homes, Government Hospitals, Biomedical companies, Medical Colleges, Health Centers, Research Institutes, Poly Clinics, etc.