Walgreens 26531 Aliso Creek Rd, Aliso Viejo, CA92656 Walgreens is a nation-wide pharmacy store. It carries a large range of over-the-counter and non-prescription medicine.…More Walgreens also offers services like one-hour photo development, printer cartridge refills and flu shots. In addition it also sells a wide range of household products and shopping items. It provides good customer service, helpful advice and convenient hours for customers. Discounts on products are offered on the Web site.