Walgreens Pharmacies 3001 Foothill Blvd, La Crescenta, CA91214 Walgreen Pharmacy is a large, internationally known pharmacy in downtown La Crescenta. It offers prescription and…More over-the-counter medications as well as basic household items, cards and more. The store even offers groceries, candy, toys for kids and makeup. The interior is massive, with well-laid-out aisles and the actual pharmacy in the rear. The employees are kind and outgoing, and prescriptions can be filled in the store or through the Web site with free shipping.