Hours Of Operations Dollar Store New York Uniondale 11553 Dollar Store Hours of Operation and Location in Uniondale, NY 11553 4.9 - 173 votes 971 Nassau Rd, Uniondale, NY 11553 (516) 486-8671 Get Directions Dollar Store Hours Category: Grocery & Market Hours Hours may vary due to season or holiday reasons. For specific hours, please contact store directly. Map Explore UniondaleView More Apparel CoachAvenueJourneys Sports VansUnique Sports Recommend For You C-Town Supermarkets Omega Aldo El Toro Market C-Town A Nails A & M Market J Graphics Productivity Point International Smart Communications