A multispeciality --hospital--may have post graduate disciplined doctors as MD medication, MD medical specialty, MS surgery
A superspeciality hospitals might have doctors with degrees as in DM neurology, McH medicine, DM medicine,McH surgical procedure as in superspecialists--who have education more than a MD/MS. they need small specialised in an exceedingly organ system intrinsically therefore square measure a lot of specialists for diseases system wise as in gastroenterology(stomach and intestine) system, systema nervosum as in DM neurology, diseases of polygenic disorder etc as in DM medical specialty.