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Meet our Faculty

Meet our Faculty & Staff

Justin-Siena is home to an extraordinary group of committed faculty and staff who care deeply about our students. Our teachers encourage and set high expectations not only for Justin-Siena students but also for each other. We recognize that mastery of our craft is a career-long process, one that Justin-Siena generously supports through professional development opportunities, a mentoring program for new faculty, tuition assistance for higher degrees, and other programs that support ongoing learning for our faculty. Learn why our faculty love their craft and their students below.

Faculty & Staff Directory

Department

Last Name

Karina Ramirez

Administrative Support

Attendance Officer

Since: 2020

707.255.0950 ext. 677
Jennifer Rasler '86

Advancement

Advancement Associate

Since: 2022

707.255.0950 ext. 764
Joe Rasler

Technology

Director of Safety

Since: 2023

707.255.0950 ext. 767

Napa Valley Community College
Simon Rebullida

Religious Studies

Instructor of Religious Studies

Since: 2004

707.255.0950 ext. 650

Far Eastern University - B.A.
Franciscan School of Theology - Masters in Pastoral Ministry
Franciscan School of Theology - Masters in Theological Studies
Jakota "Ms. Jakota" Rivas

Residential Life

Amerigo Napa Valley ~ Resident Assistant

Since: 2023
Nickolas Roberts

Business Office

Vice President for Finance

Since: 2023

707.255.0950 ext. 779

California State University, Sacramento - B.S.
Robert Rogers

English

Instructor of English

Since: 2024

707.255.0950 ext. 785

Kenyon College - B.A.
Curry College - M.A.
Emerson College - M.F.A.
Stephanie Roybal

Social Studies

Instructor of Social Studies; Department Chair; Coordinator of Adult Faith Formation

Since: 2020

707.255.0950 ext. 743

Saint Mary's College of California - B.A.; MATL