A multispeciality --hospital--may have post graduate disciplined doctors as MD medication, MD medical specialty, MS surgery
A superspeciality hospitals could have doctors with degrees as in DM neurology, McH medical specialty, DM medical specialty,McH surgery as in superspecialists--who have education beyond a MD/MS. they need small specialised in an exceedingly organ system in and of itself therefore area unit additional specialists for diseases system wise as in gastroenterology(stomach and intestine) system, system as in DM neurology, diseases of polygenic disorder etc as in DM medical specialty.