Doctors in this department are specialists in Internal Medicine and have an expertise in diagnosing complicated cases. These specialists have often sub-speciality interests in diseases affecting particular organs or organ system.
Physicians are especially skilled in the management of patients who have undifferentiated or multi-system disease processes. Physician care for hospitalized and ambulatory patients and may play a major role in teaching and research. Since internal medicine patients are often seriously ill or require complex investigations, physicians do much of their work in hospitals or multi speciality poly clinics.