Directory

Administration

Headshot Mitch McClarran

Mitch McClarran

Director, Arizona Experiment Station
520-621-1673
mcclaran@arizona.edu
Amanda Stevens

Amanda Stevens

Treasurer, Arizona Experiment Station
520-626-5795
amanda84@arizona.edu

Directors

Headshot Brett Blum

Brett Blum

Director, Southern Arizona Experiment Station
520-621-3246
bcb@arizona.edu
Keith Cannon

Keith Cannon

Superintendent, V Bar V Ranch & Cracchiolo DK Ranch
928-567-6954
kocannon@ag.arizona.edu
Humberto Hernandez

Humberto Hernandez

Director, Yuma Agricultural Center
928-782-3836
bert@ag.arizona.edu
Ken Johnson

Ken Johnson

Director, Maricopa Agricultural Center
(520) 374-6200
kenjohnsonjr@arizona.edu
Randy Norton Headshot

Randy Norton

Director, Safford Agricultural Center
Director, Graham County Extension
928-651-0420
rnorton@arizona.edu
Matt Rahr Headshot

Matt Rahr

Director, Cyber Experiment Station
520-621-1212
rahr@ag.arizona.edu

Staff

Carol Arp

Carol Arp

Accounting Assistant
(520) 621-0067 carolarp@arizona.edu
Photo of Arturo Baez

Arturo Baez

Greenhouse Supervisor, Southern Arizona Experiment Station
520-237-0720 abaez@arizona.edu
Eduardo Barajas

Eduardo Barajas

Farm Mechanic – Valley Farm
(928) 581-3998 egbarajas@arizona.edu
Ali Baxter

Ali Baxter

Business Manager, V Bar V Ranch & Cracchiolo DK Ranch
928-301-1633 abaxter@arizona.edu
Headshot of Angie Biddle

Angie Biddle

Business Manager, Maricopa Agricultural Center
520-374-6201 angelabiddle@arizona.edu
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David Bogner

Landmark Stories
Multimedia & Facilities
520-626-4615 bognerdv@arizona.edu
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Charlee Boroski

Farm Mechanic, Cracchiollo DK Ranch
cboroski@arizona.edu
Jonie Burge

Jonie Burge

Business Manager, Safford Agricultural Center
520-621-0068 jburge@arizona.edu
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Alex Chavez

IT Services, Southern Arizona Experiment Station
520-621-3246 alexchavez@arizona.edu
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Francisco Danese

Fields and Grounds Supervisor, Southern Arizona Experiment Station
520-621-3246 danese@arizona.edu
Samuel Discua

Samuel Discua Duarte

Research Program Administration Manager, Yuma Agricultural Center
928-782-3836 sdiscuaduarte@arizona.edu
Ernesto Figueroa

Ernesto Figueroa

Farm Attendant, Senior – Valley Farm
(928) 782-3836 ernestofigueroa@arizona.edu
Angelica Gomez

Angelica Gomez

Business Manager, Yuma Agricultural Center
928-782-5896 angelicag1@arizona.edu
Ruben Gonzalez

Ruben Gonzalez

Business Analyst, Senior
928-782-5884 rubeng@arizona.edu
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Clint Jones

Farm Manager, Maricopa Agricultural Center
520-705-2410 cbjones@arizona.edu
Manuel Martinez

Manuel Martinez

Custodian Lead - Valley Farm
(928) 782-3836 mmartinez04@arizona.edu
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Sandy Mitchell

Administrative Associate, Southern Arizona Experiment Station
520-621-3246 smitchell@arizona.edu
Sarah Montano

Sarah Montano

Administrative Assistant
928-782-3826 sarahmontano@arizona.edu
A photograph of Dan Nelson

Dan Nelson

General Maintenance Supervisor
520-940-5619 danieln@arizona.edu
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Sarah Noelle

Research Manager, Southern Arizona Experiment Station
520-626-0555 smnoelle@arizona.edu
Rodrigo Ortega

Rodrigo Ortega

Farm Attendant, Senior – Mesa Farm
(928) 782-3836 rodrigoortega@arizona.edu
Angel Perez

Angel Perez

Farm Manager, Mesa Farm
(928) 782-3836 angelperez@arizona.edu
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Julie Perez

Accounting, Southern Arizona Experiment Station
520-621-3246 julieperez@arizona.edu
kristina riemer profile photo

Kristina Riemer

Data Science Team, Cyber Experiment Station
520-621-4381 kristinariemer@arizona.edu
Nicolas Sanchez

Nicolas Sanchez

Farm Attendant, Senior - Mesa Farm
(928) 782-3836 nicolasmsanchez@arizona.edu
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Lauren Stock

Administrative Associate, Southern Arizona Experiment Station
520-621-3246 laurens087@arizona.edu
portrait photo of Toby Torrey

Toby Torrey

Web & Mobile Development Manager, Cyber Experiment Station
520-626-4784 ytorrey@arizona.edu
Jorge Valdez

Jorge Valdez

Farm Attendant, Senior
(928) 782-3836 jlvaldez@arizona.edu
Kristen Vann

Kristen Vann

Business Manager, Southern Arizona Experiment Station
520-621-3246 akvann@arizona.edu
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Gilbert Walker

Assistant Maintenance Supervisor, Southern Arizona Experiment Station
(520) 621-3246 gjwalker@arizona.edu