Walgreens is an American pharmacy store chain headquartered in Deerfield, Illinois. It is the second largest pharmacy chain in the United States, behind CVS Pharmacy. Walgreens operated more than 8,700 stores in the U.S. as of March 2025. In addition to pharmacy services, Walgreens also offers photo services.
Walgreens was founded in Chicago by Charles Rudolph Walgreen in 1901. From Wikipedia
