A doctor is a woman who has received the highest academic degree awarded University; applies especially to the woman who has received the title of doctor, ( you can be called the doctor or the medical ) dentist, psychologist, lawyer, social worker, engineer, etc. In some countries only the treatment of Doctor is given or Dr. to the person who has graduated from medical and exercised by the medicine. The abbreviation of Doctor is Dr., and is used to abbreviate doctor Dr.