Gwendolyn Pl, Islip
- 2 Gwendolyn Pl Alicia Berner
- 5 Gwendolyn Pl Michael A Nardone
- 7 Gwendolyn Pl Christopher Scarnato &
- 9 Gwendolyn Pl Donald Bregman
- 11 Gwendolyn Pl Nicholas A Cuiffo
- 15 Gwendolyn Pl Michael & Lisa Giaccone
- 16 Gwendolyn Pl Paul J & Denise K Boroden
- 17 Gwendolyn Pl Joseph & Christine Fitt
- 19 Gwendolyn Pl Jennifer Landry
- 20 Gwendolyn Pl Kenneth M & Dayna J Abrami
- 24 Gwendolyn Pl Michael Marchese &Heather Egan
- 25 Gwendolyn Pl Stefani Giordano
- 26 Gwendolyn Pl Douglas R Malvino
- 29 Gwendolyn Pl Andrew & Bonnie Hlavac
- 30 Gwendolyn Pl Wayne & Andrea Smith
- 31 Gwendolyn Pl Robert P Thompson &
- 33 Gwendolyn Pl Carolynn Mertens
- 34 Gwendolyn Pl Sari Smith
- 35 Gwendolyn Pl William & Jean De Rosa
- 36 Gwendolyn Pl Matthew Lejman
- 37 Gwendolyn Pl Michael G Haskell
- 38 Gwendolyn Pl Patrick & Rachel O'Boyle
- 39 Gwendolyn Pl Keven M Culkin &
- 42 Gwendolyn Pl Joseph T & Jessica B Brock
- 43 Gwendolyn Pl Michele Scro
- 46 Gwendolyn Pl Margaret Ann Villano
- 47 Gwendolyn Pl Nicole Giugliano
- 48 Gwendolyn Pl Robert & Loretta Eisele
- 52 Gwendolyn Pl Kate Paterno & Tyler Paterno
- 54 Gwendolyn Pl Maureen Mc Manus
- 56 Gwendolyn Pl Anthony Zicolella