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About

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. 

A Call to Serve: Lasallian Education

Faculty & Staff Directory

  • Photo of Laura Kelley-Weakley
    Laura Kelley-Weakley
    English
    Instructor of English
    Since: 2006
    707.255.0950 ext. 525
    University of California, Santa Barbara - B.A.
    Concordia University - M.A.
  • Photo of Matt Kelly
    Matt Kelly
    Science
    Head Girls Golf Coach
    Since: 2023
    707.255.0950 ext. 776
    Sonoma State University - B.A.
    Touro University - M.A.
  • Photo of Sue Kjeldsen
    Sue Kjeldsen
    Administrative Support
    Receptionist
    Since: 2019
    707.255.0950 ext. 600
  • Photo of Mike Knapp
    Mike Knapp
    English
    Instructor of English; Department Chair
    Since: 2022
    707.255.0950 ext. 759
    Dartmouth College - B.A.
    University of Southern California - M.A.T.

For more information, contact

List of 1 members.

  • Photo of Joe Welling

    Joe Welling 

    Principal
    707.255.0950 ext. 768

Justin-Siena High School

4026 Maher Street
Napa, CA, 94558
United States
T: 707.255.0950 
F: 707.255.0334
Justin-Siena is a Lasallian Catholic college preparatory community that serves young people in grades 9–12.