Mariellen Blue, RN, CCM, is national director of case management at Genex Services where she is responsible for overall product management and development, as well as regulatory compliance, accreditation, and quality assurance initiatives related to utilization management, telephonic and field case management, IME, and MCO services. A graduate of the Helene Fuld School of Nursing, Ms. Blue has an extensive background in nursing, case management and utilization review.