An emergency physician is a medical doctor who specializes in providing immediate care to patients with acute illnesses or injuries. They work in emergency departments of hospitals, where they assess, diagnose, and treat a wide range of medical conditions. Their training allows them to handle life-threatening situations and make quick decisions to stabilize patients. Emergency physicians often collaborate with other healthcare professionals, including nurses, paramedics, and specialists, to ensure comprehensive care. They are skilled in performing procedures such as intubation and wound suturing, and they play a crucial role in managing emergencies like heart attacks, strokes, and traumatic injuries.