Cardinal Health, Inc. engages in the provision of pharmaceutical and medical products. It operates through the Pharmaceutical and Medical segments. The Pharmaceutical segment distributes branded and generic pharmaceutical, specialty pharmaceutical, and over-the-counter healthcare and consumer products in the United States. The Medical segment manufactures, sources and distributes Cardinal Health branded medical, surgical and laboratory products, which are sold in the United States, Canada, Europe, Asia and other markets. The company was founded by Robert D. Walter in 1971 and is headquartered in Dublin, OH.