Chesapeake Medical Staffing, an American Medical Staffing Network company, is a full service nursing staffing agency based in ... Baltimore, Maryland. We were founded by a team of nursing and staffing executive that continue to lead our clinicial and quality excellence to this day. As a Joint Commission Certified agency, we are committed to improving patient outcomes by providing staffing solutions to support the demands of today's nursing shortage. For more information, visit cms24-7.com. read more