MD course duration In India – the MD course duration of 3 years, where medicos are required to choose one of the following specializations that they wish to pursue. Full form of MD in medical science – MD full form, Doctor of medicine, a postgraduate degree in the medical field after MBBS (Bachelor of medicine and Bachelor of Surgery) MD Medicine is a two-year postgraduate course that studies medicine in detail. MD Medicine is the future prospect of the MBBS candidates, who have completed the 5-year 6 months of training in medical subjects. In the course of this study, prevention, diagnosis, and treatment of adult diseases.