Marble Slab Creamery addresses in Smithtown, NY Home Work hours Marble Slab Creamery hours New York Smithtown AddressPhoneMap59 Plymouth Blvd Smithtown(631) 864-0974 You May Like Tropical Smoothie hoursSubway hoursStarbucks hoursRed Mango hoursMoe's Southwest Grill hoursMarble Slab Creamery hoursPeople Are Reading