Contact Us

Serving the Naperville area for over 140 years!

Call us at 1-630-355-6500

Fax us at 1-630-355-9838

Better yet–Visit us in person!

Oswald’s Pharmacy Naperville

88 W. Gartner Road

Naperville, IL 60540

Right between Trader Joe’s and Casey’s Foods!

Oswald’s Medical Geneva

415 W. State St

Geneva, IL 60134

Corner of Lincoln Highway & 5th

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Oswald’s Hours

Naperville Hours		Geneva Hours
Monday–Friday	9am–8pm	Monday–Friday	9am-6pm
Saturday	9am–6pm	Saturday	10am-5pm
Sunday	9am–6pm	Sunday	10am-5pm

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Latest News

Bringing Back the Bubbles: A Toast to Oswald’s New Soda Line

The Fountain That Started It All Growing up in Oswald’s Pharmacy, I spent a lot of time staring at the... Read Article

June 2025 Promotions

Summer is heating up—and so are the deals at Oswald’s! Our June 2025 sales flyer is packed with limited-time specials to celebrate our 150th anniversary in style. From nostalgic... Read Article

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