Clarkstown South High School Alumni
West Nyack, New York (NY)
Heather O'toole (Heather O'brien)
Clarkstown South High School
Class of 1991
→ Join 2648 Alumni from Clarkstown South High School that have already claimed their alumni profiles.
→ There are 63 classes, starting with the class of 1927 all the way up to class of 2025.
HEATHER'S PROFILE
| First Name | Heather |
| Last Name | O'toole |
| Maiden Name | O'brien |
| Graduation Year | Class of 1991 |
| Gender | Female |
| City | N/A |
| State/Province | Meath |
| Country | Ireland |
| Occupation | Clinical Data Manager |
| Married | Yes |
Class of 1991 Alumni
→ Reunite with 38 class of 1991 alumni that have joined.
Jordan Hill
Class of 2008
Jason Way
Class of 1995
Anthony Anthony Mastrangelo
Class of 1985
Nicole Guarino
Class of 1994
Rachel Adler
Class of 2007
Daniel Madow
Class of 1998
Michael Weigold
Class of 1976
Christine Ferraro
Class of 1984
Kristin Trejbal
Class of 2012
Larry Ciccone
Class of 1991
Angelica Vega
Class of 1992
Seigo Hanyu
Class of 1982
David Krell
Class of 1984
Karen Bartlet
Class of 1990
Christopher Ruiz
Class of 2009
Anthony Dipalma
Class of 1975
Rebecca Sperling
Class of 2008
August Carrillo
Class of 1977
Upcoming Class of 1991 Reunions
Plan a Class of 1991 Reunion for Free
CLASS OF 1975 50TH REUNION
Invited Classes: All Classes
Date: Aug 09, 2025
Description: Class of 1976 is also included in this reunion
Recent Class of 1991 Reunions
CHSS Class of 75 & 76 Reunion
Invited Classes: All Classes
Date: Aug 13, 2022
Description: CHECK PAYABLE TO: CHSS 2022 Reunion MAIL TO: Cathy Gorman 159 Kings Highway #18, Milford CT 06460 203-640-1806 / cath...(read more)