Medical doctor

Professional who practices medicine

Medical doctor

A medical doctor, also known as a physician (American and Canadian English) or medical practitioner (British English), is a health professional who practices medicine. Medicine aims to promote, maintain or restore health through the study, diagnosis, prognosis and treatment of disease, injury, and other physical and mental conditions. Doctors may focus on certain disease categories, types of patients, and methods of treatment, known as specialities.

From Wikipedia, under CC BY-SA. More on occurri.