Western Office 500 Montauk Highway Suite U West Islip, NY 11795 631-321-0606 (Phone) 631-321-1948 (Fax) Click For Mapquest Directions From the North Northern Parkway East via the ramp on the left toward Hauppauge/Sagtikos Parkway South via Exit 44 toward I-495/South Shore ◊Sagtikos Parkway South becomes Southern Parkway West/Southern State Parkway ◊Keep right to take Southern Parkway West/Southern State Parkway via Exit 40 toward Ocean Beaches/Robert Moses Causeway South ◊Take the Route-27A West exit, Exit RM2W, toward Babylon ◊Turn right onto Montauk Highway/Route-27A. From the South Robert Moses Causeway North ◊Merge onto Route-27A West/Montauk Highway via Exit RM2W toward Babylon. From the East Route-27 West/Sunrise Highway ◊Take Exit 41 toward Robert Moses Causeway/Southern Parkway/Robert Moses Park ◊Stay straight to go onto Sunrise Highway ◊Take the Robert Moses Causeway ramp toward Robert Moses Park ◊Merge onto Robert Moses Causeway ◊Take the Route-27A West exit, Exit RM2W, toward Babylon ◊Turn right onto Montauk Highway/Route-27A. From the West Southern State Parkway/Southern Parkway East toward Parkway Eastern Long Island ◊Merge onto Route-109 East via Exit 33 toward Babylon ◊Turn left onto West Main Street/Route-27A East ◊Continue to follow Route-27A East. Advanced Urology Centers of NY: West Islip Division Created: 4/2012 NOTE: Advanced Urology Centers of New York is not responsible for any changes in road patterns, road conditions or other things that may affect your trip to our office. This information is presented for your convenience, and you are free to find other ways to get to our office if you want..