By the numbers. 20 largest healthcare executive search firms ranked by total number of US placements made for senior-level (senior VP and above) healthcare executives in 2006.
D003253:Consultants / Q000145:classification*; D019981:Health Care Sector / Q000145:classification*; D006270:Health Facility Administrators; D010560:Personnel Selection / Q000458:organization & administration*; D014481:United States