An Emergency Medicine Physician provides acute care to patients in a hospital emergency department, managing a high volume of cases with a focus on rapid diagnosis and treatment. Shift work includes 12-hour rotations without residents, utilizing onsite resources such as radiology, bedside ultrasound, and EMS base stations. Credentialing requires 3 months, with certifications like ABEM or AOBEM accepted, supporting care for pediatric and adult patients with a 15.2% admission rate.