I get all of my prescriptions filled and refilled at Rite Aid. They offer the convience of a prescription drive thru service. The pharmasists are always helpful, especially when it comes to getting medication for my daughter. Since she is smaller than the average 3 year old, they make sure that the dosages are right for her age and are always willing to give me tips on what I can mix her medication with to get her take it.
The prices are a little high here, but if you don't want to make a trip to Walmart, Rite Aid will usually have what you need.