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PSI Staff Directory

Staff Photo

PSI members at the retreat. 1st row: (l-r) Mark Sykes, Gil Esquerdo, Ryan Watkins with her infant daughter Alexis, Lilly Sanders (5), Henry Hsieh. 2nd row: Deborah Domingue Lorin, Amanda Hendrix, Alex Pontefract, Amara Graps and her daughter Vija (8), Kelly Yoder, Dan Berman, Cathy Weitz, Pam Melroy, Elaine Owens. 3rd row: Candy Hansen, Melissa Lane, Bill Feldman, Jen Grier, Emily Joseph. 4th row: Andy Nelson, Kimberly Foote, Aileen Yingst, Bruce Barnett, Scott Mest, Chris Holmberg, Elizabeth Sanders, Frank Chuang. 5th row: Jeff Morgenthaler, Elizabeth Sklute, Roger Clark, Yuki Yamashita, Jesse Stone, Darby Dyar, Kathi Gardner. 6th row: Linda Rueger, Bryan Travis, Joe Spitale, Isaac Smith, Conor Kingston, Dianne Janis, Sarah Andre. 7th row: Pasquale Tricarico, John Weirich, Bill Hartmann, Beatrice Mueller, Alan Fischer. 8th row: Stu Weidenschilling, Alexis Rodriguez, Nalin Samarasinha, Jeff Kargel, David Grinspoon, Jordan Steckloff. 9th row: Asmin Pathare, Ed Jackson, Alex Patthoff, Gavin Nelson, Terrill Yuhas, Matt Richardson, Matthew Perry, Than Putzig, Julianne Herrera, Oleg Abramov, Shawn Wright. 10th row: Eldar Noe Dobrea, Maui Balistreri, Julie Rathbun, Luke Sollitt, Dorothy and John Oehler. Back row: Bob Reedy, Jim Richardson, Larry Lebofsky, Bob Nelson, and Eric Palmer. (Photo by Gil Esquerdo)

Name Title Mail (@psi.edu) Location Phone Number VOIP Ext.

Dr. Matthew Richardson
Postdoctoral Research Scientist mrichardson Clarksville, TN

Dr. James E. Richardson Jr.
*
Senior Scientist jerichardsonjr South Bend, IN

Dr. Alexis Palmero Rodriguez
Senior Scientist alexis Tucson, AZ

Dr. Tamara Rogers
Senior Scientist trogers Durham, United Kingdom

Linda Rueger
HR Specialist rueger Tucson, AZ 520-382-0594 126

Dr. Nalin Samarasinha
*
Senior Scientist nalin Tucson, AZ 520-547-3952 102

Dr. Juan Sanchez
Associate Research Scientist jsanchez Tucson, AZ 520-382-0427 120

Dr. Norbert Schorghofer
Senior Scientist norbert Honolulu, HI

Dr. Matt Siegler
Research Scientist msiegler Dallas, TX

Dr. Hanna Sizemore
Research Scientist sizemore Marlinton, WV

Elizabeth Sklute
Associate Research Scientist ecsklute Granby, MA

Dr. Isaac B. Smith
Research Scientist ibsmith Lakewood, CO

Dr. Luke Sollitt
Senior Scientist lsollitt Mt. Pleasant, SC

Dr. Sarah Sonnett
Research Scientist ssonnett Mt. Pleasant, SC

Dr. Joe Spitale
Senior Scientist jnspitale Tucson, AZ 520-547-3951 101

Dr. Matthew Staid
Senior Scientist staid Angwin, CA 707-382-9239 112

Dr. Jordan Steckloff
Research Scientist jsteckloff Whitmore Lake, MI

Jesse Stone
Software Developer jstone Tucson, AZ 520-382-0598 141

Dr. Mark Sykes
*
PSI CEO & Director sykes Tucson, AZ 520-622-6300 121

Dr. Sugata Tan
Senior Scientist stan Laramie, WY

Dr. Ed Tedesco
*
Senior Scientist eft Los Lunas, NM 505-807-7945 316

Dr. Cristina Thomas
Research Scientist cthomas Arlington, VA

Dr. Michelle Thomsen
Senior Scientist mthomsen Los Alamos, NM

Dr. Henry Throop
Senior Scientist throop Mumbai, India

Dr. Robert Tokar
Senior Scientist rltokar Santa Fe, NM

Dr. Bryan Travis
Senior Scientist btravis Los Alamos, NM

Dr. Pasquale Tricarico
Senior Scientist tricaric Angers, France 520-547-3954 104

Dr. David Vaniman
Senior Scientist dvaniman Simi Valley, CA 805-285-3954 334

Dr. Faith Vilas
*
Senior Scientist fvilas Seabrook, TX 520-382-0426 119

Dr. Ryan Clegg Watkins
Research Scientist rclegg-watkins St. Louis, MO

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