Clarkstown South High School Alumni
West Nyack, New York (NY)
Heather O'toole (Heather O'brien)
Clarkstown South High School
Class of 1991
→ Join 2675 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.
Nancy Rello
Class of 2009
Dawn Scattareggia-scotty
Class of 1977
Candy Claus
Class of 1991
Robert Ferguson
Class of 1993
Jared Daniels
Class of 2002
John Wilbur
Class of 1974
Josh Grauer
Class of 1993
Patricia Patricia Stein
Class of 2002
Michael Weigold
Class of 1976
Andrew Jameson
Class of 1977
Robert Schultz
Class of 1976
Gary Hartell
Class of 2006
Jason Plagianos
Class of 2002
Janna Gleicher
Class of 1979
Robert Manning
Class of 1974
Mimi Johnson
Class of 1974
Laure Mccormick
Class of 1982
Naveen Johny
Class of 2001
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)