Doctor is the person who treats people when they are ill and give them right suggestion to get well soo. The doctor works at the hospital ,heath post , clinic ,etc.To get the job of doctor they should have four years training as well as specialized in particular sectors and at least bachelor degree after completing 10±2 level. And for the treatment of patient not only doctor is need for the treatement others health workers are also compelsorly needed .Teamwork is mainly needed otherwise treatement is not possible.