The best of Costco’s pharmacy network

Costco’s retail pharmacy network is expanding with a few new stores opening this week in Baltimore, Baltimore County, Massachusetts, and Washington, D.C. The company said it has added 15 more locations in the metro area, bringing the total number of stores to 24.

Costco has opened in Baltimore and has more than 1,100 stores nationwide, and more than 40,000 people work at the company’s stores.

Costco says the new stores are located in Baltimore City, College Park, Ellicott City, Mount Vernon, Rockville Centre, and Spring Garden.