What are two occupations of doctors?

* Physician: A physician is a medical professional who has a medical degree and is licensed to practice medicine. Physicians can work in a variety of settings, including hospitals, clinics, and private practices. They may specialize in a particular area of medicine, such as pediatrics, cardiology, or neurology.

* Surgeon: A surgeon is a medical professional who has a medical degree and has completed additional training in surgery. Surgeons perform operations on patients to treat a variety of medical conditions, such as cancer, heart disease, and injuries. They may specialize in a particular type of surgery, such as brain surgery, cardiac surgery, or plastic surgery.