YEARS OF GISOA SERVICE

Current "officiating" GISOA Members

(unless otherwise noted)

(as of 8/18/2025)

[does not include years of service from other chapter(s)]

40+ years

Griff Sims (41)

Michael Sabatelle (40)

35+ years

Stuart Dunn (36) "Assignor"

30+ years
Casey Black (31)*

Keith Southwell (30)

Wes Williams (30)

25+ years

Kevin Biando (28)

Alvin Johnston (25)

20+ years

Chris Heintzman (22)
Glen LaFlamme (22)

Blake Williams (21)

15+ years

Tarik Veledar (19)

Brent Heidorn (18)

Ray Blount (16)

Brian Grozdanoff (16)

Chuck Wade (16)

Aleksandar Zhelyazkov (16)

Remi Ajasa (15)

Jason Daniel (15) ***

10+ years

Paul Beresford (14)

Megan Hitch-Hansen (14)

Kevin Huet (14)

Larry Pachon (14)

Shannon O'Carroll (13)
Amin Hadzic (12)
Vanessa Rodriguez (12)
Ben Theisen (12)
Alex Villanueva (12)

Fergus Hill (10)

Kyle Johnston (10)

5+ years

Jo Ellen Eiseman (9)

Kayla Polonsky (9)
Dave Ward (9)

Thomas Brigman (8)

Chris Cantrell (8)

Bryan Peek (8)

Ben Rigel (8)

Al Tanju (8)

Ayman Alabsa (7)
Joshua Belk (7)
Chris Hagerty (7)
Donnie Isaacson (7)
Patrick Lama (7)
Damir Sulejmanovic (7)

Logan Busby (6)

Justin Higgins (6)

Mustapha Moshood (6)

Michael Salvia (6)

Mary Fernandez (5)

Patrick Hunter (5)

Bruce Mattos (5)

Rigoberto Reynoso (5)

Shevah Rezaee (5)

Jonathan Smith (5)

2-4 years

Hayu Bedane (4)

Tyler Bost (4)

Ethan Bruns (4)

Whitt Burcham (4)

David Ellion (4)

Claire Martinez (4)

Adonis Merritt (4)

Travis Robertson (4)

Joseph Vera (4)

Joey Widener (4)

Luis Aburto (3)

Cameron Allen (3)

Robert Benge (3)

Dan Benson (3)

Brendan Dunavant (3)

Rosa Garcia (3)

Danilo Hernandez (3)

Deny Kulasinac (3)

Robert Landry (3)

Garyn Schlageter (3)

Paul Thornton (3)

Armon Varmeziar (3)

Geovanny Vasquez (3)

John Zhang (3)

Benjamin Abrams (2)

Scoot Allen (2)

Florian Bethune (2)

TJ Clay (2)

Blake Cwieka (2)

Sarah Fraser (2)

Yavor Gavanarov (2)

Alex Hill (2)

Kieran Holton (2)

Ethan Lynde (2)

Sean Merfeld (2)

Raphael Mospanyuk (2)

Dustin Musik (2)

Marvin Osorio (2)

Mike Wise (2)

Carlos Bacerra (1)

Nicki Bunn (1)

Tristan Davis (1)

Justin Harris (1)

Stanley Hoover (1)

Ivan Ivastanin (1)

Len Johnson (1)

Lorenzo Lopez (1)

Andrea Menchaca (1)

Chayla Park (1)

Frank Peacock (1)

Tim Priestley (1)

Kylie Rhodes (1)

Damir Setkic (1)

Tanisha Smith (1)

Griffin Westbrook (1)

* missed one season

*** missed four seasons

"Without continual growth and progress, such words as improvement, achievement, and success have no meaning."  -Benjamin Franklin