Super G Pharmacy is a part of Giant Food. The parent company was founded in 1936 in Washington, D.C. Giant Food serves customers in the Baltimore/Washington, D.C. market area and in the Delaware Valley Regions of New Jersey and Delaware. The Giant Food family includes more than 25,000 associates. In 1998, the company became a part of the Royal Ahold international family of grocery stores. The Super G Pharmacies, including Columbia, Md., provides prescription refills, insurance plans, a diabetes center, drug information and other health resources.