Medical practices without a doctor in the house look to CHG Healthcare Services to find them one. The privately held company provides locum tenens (physician staffing) services, recruiting physicians in a wide array of specialties for temporary and permanent assignments at hospitals and medical practices. It offers temporary placement of nurses and allied health professionals, including physician assistants, pharmacists, and radiology technicians. CHG Healthcare operates under the names CompHealth, Weatherby Locums, Foundation Medical Staffing, and RN Network.