About Oswald’s Pharmacy

Serving Naperville Since 1875

A collage timeline of the history of Oswald's Pharmacy. All 5 owners plus the current generation are featured. About Us page image.

As a sixth-generation family owned business, Oswald’s Pharmacy has provided quality care to the residents of Naperville and beyond for 145 years and counting. Established in 1875, it is the second-oldest business in Naperville and the oldest continually owned family pharmacy in Illinois. A full-service pharmacy and home to one of Chicagoland’s largest medical equipment showrooms, Oswald’s also offers gifts, toys, games, puzzles, and health and beauty items. Whatever you need, or never knew you needed, you’ll find it at Oswald’s – where wonder meets wellness.