In addition, those wishing board certification are required to pass a final exam after residency given by the American Board of Medical Specialists. Osteopathic physicians, or D.O.'s, use all accepted methods of treatment, including drugs and surgery, to treat their patients. In addition, they place special emphasis on the body's musculoskeletal system. D.O.'s believe that good health requires proper alignment of bones, muscles, ligaments and nerves. They use osteopathic manipulative techniques to diagnose and treat patients.
Most physicians work long, irregular hours.
D.O.'s are more likely to be primary care providers than are M.D.'s, although D.O.'s can be found in most specialties. They tend to see patients on a regular basis for preventive care and to treat a variety of ailments. They will also refer patients to specialists as needed. Employment Outlook Employment of physicians is expected to grow faster that the average for all occupations through the year 2005. New technologies permit more intensive care, and physicians can do more tests, perform more procedures and treat conditions previously regarded as untreatable.