yes, If you are coming from DTD, go towards Cross Roads. Instead of going staight at Cross Roads, turn left onto 535. You'll see a Walgreen's about 2 miles up on the left hand side. (Actually 535 bears left at the traffic light at Olive Garden. Don't turn left there, stay straight and Walgreens is on the left hand side.)
There is another Walgreen's very close to the World of Denim on the same side of the road as World of Denim.
There's also one about half a mile west of Sherbeth on 192--much closer if you are at the All Stars, CSR, or AKL. Take Sherbth to 192 and make a right, it will be on your right. To get back to WDW take a right out of the parking lot and make a right onto Black Lake Road. Take that to the end and make a left and your back onto Sherbeth. That way there's very little traffic to deal with.