Hackensack High School Alumni

Hackensack, New Jersey (NJ)

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Guillermo Collazo

Hackensack High School
Class of 1975

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GUILLERMO'S PROFILE

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First Name Guillermo
Last Name Collazo
Graduation Year Class of 1975
Gender Male
City N/A
State/Province FL
Country United States
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Class of 1975 Alumni

→ Reunite with 46 class of 1975 alumni that have joined.

Mary Novak

Mary Novak
Class of 1978

Yudelka Sanchez

Yudelka Sanchez
Class of 2005

Robert Kroncke

Robert Kroncke
Class of 1965

Dehuel R

Dehuel R
Class of 2001

Scott Brown

Scott Brown
Class of 1972

Tony Arias

Tony Arias
Class of 2008

Alison Keenan

Alison Keenan
Class of 2003

Kathy Owen

Kathy Owen
Class of 1987

Jack Melen

Jack Melen
Class of 1964

Joan Bellofatto

Joan Bellofatto
Class of 1970

Michelle Baccala

Michelle Baccala
Class of 1989

Karmisha Sellers

Karmisha Sellers
Class of 1992

Alanna Thomas

Alanna Thomas
Class of 1996

Diane Kracov

Diane Kracov
Class of 1980

Nikki Shicowich

Nikki Shicowich
Class of 2004

Michael Busam

Michael Busam
Class of 1990

Mike Smith

Mike Smith
Class of 2000

Upcoming Class of 1975 Reunions

Plan a Class of 1975 Reunion for Free

1975 Comets 50th Gala

Invited Classes: 1975

Date: Oct 03, 2025

Description: Ok Comets, tickets are selling quickly for this amazing BASH, so here’s the info you’ve been waiting for - G...(read more)

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Recent Class of 1975 Reunions

Hackensack High School Class of 1969 50th Anniversary Reunion

Invited Classes: All Classes

Date: Sep 21, 2019

Description: The price includes buffet dinner and music throughout the night. There is a cash bar.

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