Medicine
Physicians diagnose illnesses and prescribe treatment for people suffering from injury or disease. They work in one or more of several specialties, including, but not limited to, anesthesiology, family and general medicine, general internal medicine, general pediatrics, obstetrics and gynecology, psychiatry and surgery.
There are two types of physicians: M.D. (Medical Doctor or Allopathic physicians) and D.O. (Doctor of Osteopathic Medicine). While both M.D.s and D.O.s may use all accepted methods of treatment, including drugs and surgery, D.O.s place special emphasis on the body's musculoskeletal system, preventive medicine and holistic patient care.