David Melnick

Allergan Plc engages in the research, development, and manufacture of pharmaceutical products. It operates through the following business segments: US Specialized Therapeutics; US General Medicine, and International. The US Specialized Therapeutics segment includes sales and expenses relating to branded products within the United States. The US General Medicine segment involves Central Nervous System; Gastrointestinal; Women's Health; Anti-Infectives; and Diversified brands. The International segment comprises of products sold outside the United States. The company was founded in 1982 and is headquartered in Dublin, Ireland.

Part of AstraZeneca PLC, AstraZeneca LP is a pharmaceutical company that focuses on developing and commercializing prescription drugs for various therapeutic areas. The private company is based in Wilmington, DE.

Kaiser Permanente of Mid Atlantic States engages in health care services. It offers personal physicians, specialists, and team of caregivers. The firm provides technology advances and tools for health promotion, disease prevention, care delivery, and chronic disease management. The company was founded in 1980 and is headquartered in Rockville, MD.