List of Walgreens Stores in Castro Valley, CA Outlet Note Regular Brands Walgreens California Castro Valley Rating 5 based on 92 votes Official Website http://www.walgreens.com/ Products Personal Care Photo Services Photo Pharmacy Health Products Health Information Medicines NameAddressPhone Name/Address/Phone Walgreens outlet - Castro Valley 3382 Castro Valley Blvd (510) 537-0072 People Also Viewed