List of Walgreens Stores in Riverhead, NY Outlet Note Regular Brands Walgreens New York Riverhead 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 - Riverhead 1196 Old Country Rd (631) 208-0239 People Also Viewed