John Costanzo

Sachem High School

Class of 1986

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First Name	John
Last Name	Costanzo
Graduation Year	Class of 1986
Gender	Male
City	N/A
State/Province	NC
Country	United States
Married	Yes

Class of 1986 Alumni

→ Reunite with 132 class of 1986 alumni that have joined.

Kathy Barbera
Class of 1980

Carmine Iacono
Class of 1975

Theresa Gallozzi
Class of 1990

Sherri Rocchio
Class of 1989

Dana Kelly
Class of 2009

Thomas Mcdermott
Class of 1989

Eleanor Napoli-knorr
Class of 1973

Bruce Levine
Class of 1983

Denise Donovan
Class of 1985

Vivian Tomasevic
Class of 1980

Janene Machado
Class of 1998

Kristofer Johnsen
Class of 1983

Chris Chaisty
Class of 1991

April Ortiz
Class of 1997

Dennis Dempsey
Class of 1983

Shaun Osullivan
Class of 1980

Dana Marie De Luca
Class of 2005

Daniel Leccese
Class of 1988

Recent Class of 1986 Reunions

Plan a Class of 1986 Reunion for Free

Sachem classes of 1960 to 2010

Invited Classes: All Classes

Date: Apr 27, 2019

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Sachem HS Class of '78 40th Reunion

Invited Classes: All Classes

Date: Aug 11, 2018

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