Sachem High School Alumni
Lake Ronkonkoma, New York (NY)
Ellen O'neill (Ellen Waldron)
Sachem High School
Class of 1987
→ Join 5762 Alumni from Sachem High School that have already claimed their alumni profiles.
→ There are 66 classes, starting with the class of 1958 all the way up to class of 2024.
ELLEN'S PROFILE
| First Name | Ellen |
| Last Name | O'neill |
| Maiden Name | Waldron |
| Graduation Year | Class of 1987 |
| Gender | Female |
| City | N/A |
| State/Province | NY |
| Country | United States |
| Occupation | Elementary Principal |
| Married | Yes |
Class of 1987 Alumni
→ Reunite with 172 class of 1987 classmates that have joined.
Keith Houck
Class of 1979
Todd Stumpf
Class of 1987
Anne Marie Marino
Class of 1990
Sal Sal Passalacqua
Class of 1986
Kathryn Young
Class of 1972
Jason Kenneth
Class of 1997
Brian Rogers
Class of 1979
Beth Hughes
Class of 1991
Sal Romanello
Class of 1984
Rachel Greenhaus
Class of 1990
Thomas Baldanza Thomas Baldanza
Class of 1972
Emily Smith
Class of 2003
Jaert Aert
Class of 1993
Andrew Taylor
Class of 2003
Ruth Balaity
Class of 1969
Chrissy Marek
Class of 1984
John Uvari
Class of 1999
John Johnson
Class of 1980
Richard Mach Jr
Class of 1988
Effie Katsaros Hatsios
Class of 1999
Amelie Seneker
Class of 1992
Melissa Polimine
Class of 1995
Michael Cammarata
Class of 1981
Peter Maccarone
Class of 2001
