NightHawk Radiology Services is the world''s leading provider of overnight and off-hour radiology coverage for hospitals, clinics and imaging centers across America. NightHawk is a radiology coverage pioneer, with a combined experience in radiology and teleradiology, as well as an accreditation by the Joint Commission on Accreditation of Healthcare Organizations. These Services has developed an innovative approach to the delivery of radiology services by operating centralized, state-of-the-art reading centers in Sydney, Australia and Zurich, Switzerland. Staffing U.S.-trained, board-certified radiologists specializing in emergency radiology.