Karuna Rao

AcariaHealth, Inc. provides healthcare solutions. It offers comprehensive benefit investigation, IV and injectable drug therapy training, protocol-driven patient clinical support programs, comprehensive patient education and monitoring, prior authorization support, drug recall alert programs, patient compliance monitoring and support, patient eligibility prescreening, real-time data analysis and reporting, patient assistance programs and reimbursement assistance program management, preplanning, support and account management, and national physician sales networking. The company is headquartered in Orlando, FL.

CuraScript provided biopharmaceuticals, complex therapies and related disease treatment services. It offered services for physicians, health plan sponsors, and pharmaceutical manufacturers. The company was founded in 1989 and is headquartered in St. Louis, MO.

Express Scripts, Inc. provides pharmacy benefit management services The company was founded by Howard L. Waltman in September 1986 and is headquartered in St. Louis, MO.