Pittsburg High School Alumni
Pittsburg, California (CA)
Mark Guelfo
Pittsburg High School
Class of 1985
→ Join 2460 Alumni from Pittsburg High School that have already claimed their alumni profiles.
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MARK'S PROFILE
| First Name | Mark |
| Last Name | Guelfo |
| Graduation Year | Class of 1985 |
| Gender | Male |
| City | N/A |
| State/Province | CA |
| Country | United States |
| Occupation | Software |
| Married | Divorced |
| Favorite School Memory | My Friends and GF Wendy |
Class of 1985 Alumni and Other Nearby Classes
→ Reunite with 12 class of 1985 alumni that have joined.
Sarah Benton
Class of 2002
Sean Sean C Moffatt
Class of 1989
Ricardo Gonzalez
Class of 1995
Michele Machado
Class of 1987
Maryann Dimercurio
Class of 1960
Randy Myer
Class of 1971
Holly Hawkins
Class of 1990
Leo Garcia
Class of 1961
Pam Lenhart
Class of 1965
Sandra Biddison
Class of 1973
Marvin Patten
Class of 1987
Danté Stelly
Class of 2010
Marilyn Oler
Class of 1976
Kimberly Kimberly Johnson
Class of 1989
Wanda Macfarland
Class of 1963
Nechelle Nelson
Class of 1987
Ivory Threatt
Class of 2003
Martin Lewis
Class of 1972
Ralph Sanchez
Class of 1984
Flor Canas Lopez
Class of 2022
Leeanne Edison
Class of 1960
Vicente Gonzalez
Class of 1998
Joeann Thompson
Class of 1969
Jeannean Luke
Class of 2004
Mitchel Foust
Class of 1981
Edward Tyree
Class of 2003
Rachel Disibio
Class of 2005
Jim Saker
Class of 1999
Michael Bloom
Class of 1964
Kristian Raynor
Class of 1998
Guadalupe Lupe
Class of 1980
Tammye Holdegraver
Class of 1988
Janis Cutaia
Class of 1975
Richard D. Enea
Class of 1960
Gilmore Usman
Class of 1992
Leona Ortiz
Class of 1975