Nurse practitioner Leah Martin examines 13-month-old Mia Beavers at a CVS clinic in Chagrin Falls, Ohio, in early 2009. Mia's mother, Brittany, looks on. Marvin Fong/The Plain Dealer/Landov hide caption itoggle caption Marvin Fong/The Plain Dealer/Landov Shots - Health News For Simple Care, Retail Clinics Are A Popular Choice November 5, 2012 Lots of people are opting for the clinics, which are springing up inside big-box retailers and chain drugstores across the country. We found that people are open to the idea of trying the clinics. And those who have used them seem to like them a lot.