SILS Rosters

See previous rosters

Term: July 2025-June 2026

Leadership Group

  • Lynne Grigsby, UC Berkeley
  • Xiaoli Li, UC Davis
  • Elizabeth Richey, UC Irvine
  • Lakshmi Arunachalam, UC Irvine (SILS Operations Team chair)
  • Thomas Bustos, UC Merced (past chair)
  • Darren J. Furey, UC Riverside
  • Sarah Houghton, California Digital Library
  • Anna Seiffert, UC Santa Barbara (chair)
  • Aislinn Sotelo, UCSD (vice chair)
  • Sarah Troy, UC Santa Cruz (DOC Liaison)
  • Staff: Crystal Fontes, UC Merced (Support Member)

Operations Team

  • Jackie Gosselar, UC Berkeley
  • Lisa Spagnolo, UC Davis
  • Lakshmi Arunachalam, UC Irvine (chair)
  • John Riemer, UC Los Angeles
  • Thomas Bustos, UC Merced (Past SILS Leadership Group Chair)
  • Ramon Barcia, UC Riverside
  • Greg Ferguson, UC San Diego (vice chair)
  • Zach Silveira, UC San Francisco
  • Jeremy Hobbs, UC Santa Barbara
  • Sarah Lindsey, UC Santa Cruz
  • Caitlin Nelson, California Digital Library (SILS Service Manager)
  • Staff: Anna Arrieta, UC Irvine (Support Member)

All Chairs Group

  • Lakshmi Arunachalam, UC Irvine (Operations)
  • Osman Celik, UC Berkeley (Acquisitions)
  • Jeremy Whitt, UC Los Angeles (E-Resources)
  • Zoe Tucker, UC Los Angeles (Discovery)
  • Antonio Navarro, UC Davis (Fulfillment)
  • Dawson Kelly, UC Santa Cruz (Resource Sharing)
  • Catherine Busselen, UC Santa Barbara (Resource Management)
  • Caitlin Nelson, SILS Operations Center at CDL representative

Acquisitions Operations Subteam

  • ​​Osman Celik, UC Berkeley (chair)
  • Lisa Spagnolo, UC Davis
  • Tamara Guziejka, UC Irvine (vice chair)
  • Stacy McKenna, UC Los Angeles
  • waiting for new member, UC Merced
  • Erika Quintana, UC Riverside
  • Judy Keys, UC San Diego
  • Susan Boone, UC San Francisco
  • Maricel Cruz, UC Santa Barbara
  • Hiroko Acker, UC Santa Cruz
  • Laura Fouladi, California Digital Library (vice chair)

E-Resources Operations Subteam

  • Jason Dezember UC Berkeley
  • Michelle Polchow, UC Davis
  • Jharina Pascual, UC Irvine (chair)
  • Jeremy Whitt, UC Los Angeles (vice chair)
  • Sarah Sheets, UC Merced
  • Carla Arbagey, UC Riverside
  • Karen Graham, UC San Diego
  • Katie Keyser, UC San Francisco
  • Natalee Bell, UC Santa Barbara
  • Tamara Pilko, UC Santa Cruz
  • Sherry Lochhaas, California Digital Library

Discovery Operations Subteam

  • Jenifer Carter, UC Berkeley
  • Jared Campbell, UC Davis
  • Sean Claudio, UC Irvine
  • Zoe Tucker, UC Los Angeles (chair)
  • Joe Ameen, UC Merced
  • Jessica Kruppa, UC Riverside
  • Doug Worsham, UC San Diego
  • Zach Silveira, UC San Francisco
  • Michael Craig, UC Santa Barbara
  • Jess Waggoner, UC Santa Cruz
  • Gem Stone-Logan, California Digital Library (vice chair)

Fulfillment Operations Subteam

  • Mark Marrow, UC Berkeley
  • Antonio Navarro, UC Davis (chair)
  • Lai Arakawa, UC Irvine
  • Sandra Farfan-Gracia, UC Los Angeles
  • Ross Anastos, UC Merced
  • Sahra Klawitter, UC Riverside (vice chair)
  • Colleen Garcia, UC San Diego
  •  Aira Lipson, UC San Francisco
  • Lucely Chavez, UC Santa Barbara
  • Sarah Troy, UC Santa Cruz
  • Alison Ray, California Digital Library

Intercampus Resource Sharing Operations Subteam

  • Kristen Van Vliet, UC Berkeley
  • Jason Newborn, UC Davis
  • Linda Michelle Weinberger, UC Irvine
  • Alicia Amador, UC Los Angeles
  • Demitra Borrero, UC Merced
  • Sabrina Simmons, UC Riverside
  • Judea D’Arnaud, UC San Diego (vice chair)
  • Ryan White, UC San Francisco
  • Helena Gagnon, UC Santa Barbara
  • Dawson Kelly, UC Santa Cruz (chair)
  • Alison Ray, California Digital Library

Resource Management: Cataloging & Metadata Operations Subteam

  • Adam Baron, UC Berkeley
  • Jared Campbell, UC Davis
  • Tricia Lampron, UC Irvine
  • Hermine Vermeij, UC Los Angeles (vice chair)
  • Sang Park, UC Merced
  • Yoko Kudo, UC Riverside
  • Ryan Finnerty, UC San Diego
  • Cathleen Lu, UC San Francisco
  • Catherine Busselen, UC Santa Barbara (chair)
  • Chloe Noland, UC Santa Cruz
  • Marcus Jun, California Digital Library

Patron Privacy and Data Security Team

  • Steven Chong, UC Berkeley 
  • Adrian Petrisor, UC Irvine (vice chair)
  • Ross Anastos, UC Merced
  • Darren J. Furey, UC Riverside (LG liaison)
  •  Gillian Keleher, UC Santa Cruz
  • Gem Stone-Logan, California Digital Library (chair)

SILS Ex Libris Software Accessibility Project Team

  • Jesse Loesberg, UC Berkeley (chair)
  • Elisa Rodrigues, UC Davis
  • Zoe Lloyd Tucker, UC Los Angeles
  • Alissa Pierce, UC Santa Barbara
  • Jenn Dandle, UC San Diego
  • Bala Balakumar, UC (ad hoc)
  • Suzanne Wones, UC Berkeley (CoUL liaison)
  • Rachael Hu, California Digital Library
  • Sarah Houghton, California Digital Library (LG liaison)

Previous SILS Rosters

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