Understaffed hospitals say "amen" for AMN Healthcare Services. Operating under such brands as American Mobile Healthcare, Medical Express, NurseChoice, NursesRx, Medfinders, Med Travelers, Staff Care, and O'Grady-Peyton International, the firm is one of the leading temporary health care staffing companies in the world. It places nurses, technicians, and therapists for 13-week stints at hospitals, clinics, and schools nationwide. With professionals recruited from Australia, Canada, South Africa, the UK, and the US, AMN provides travel reimbursement and housing for its nurse and health care workers on assignment. The majority of temporary assignments for its clients are at acute-care hospitals in the US.