Chain Store Guide Through The AgesAddress:
2701 S Minnesota Ave Ste 1
Sioux Falls, SD 57105-4787

605 536-2000

Internet Homepage:

Total Current Stores:

Trading Areas:

Total Revenue:
$160 million

Senior Executives:
Mark E. Griffin – CEO, President
Scott Cross – CFO, Exec VP


Tyndall TargetLewis Drug has been in operation for over 70 years.  The company is currently working to further enhance its new prototype store in its hometown of Sioux Falls, SD. New offerings include grocery items, seasonal wine and spirits, and a new functional floor plan. In addition, the company’s pharmacies offer blood pressure screenings, while medications are being synchronized through its new med-fill program.


CSG 80 YearsThis year, Chain Store Guide celebrates its 80th anniversary. In honor of this occasion, we are hosting a monthly series of editorials called “Chain Store Guide Through The Ages”, starting with the 1930s. We will take a look at what was happening in that time and how it affected the industries we now serve. Our Company Snapshots will examine companies from that period and see where they are today.

*Image source: Tyndall Target via University of Florida