Faculty and Staff Directory

The La Jolla Country Day School faculty, administration and staff are strong, diverse and talented individuals who have been drawn together for a common purpose. Ours is a vibrant community with an exciting charge—to create a stronger, better place where our children and those of future generations can grow to become excellent individuals, citizens and adventurers of the world.
Below is a list of the administration, staff and faculty. To locate a member, click on the drop-down menus below to search by division, department or last name. Faculty and staff bios are also available below.

Faculty/Staff Directory

  • Photo of Krista Jackson
    Krista Jackson
    Educator, Physical Education; Coach - Field Hockey
    (858) 453-3440 x131
    Bio
     
    “I inspire greatness for a better world by creating a safe and positive space that challenges students to grow physically, emotionally and mentally. By fostering a team environment, I aim to allow everyone the opportunity to push their boundaries and recognize the growth that happens with hard work, teamwork and an ‘I can’ attitude.”

    Krista Jackson joined the LJCDS team in 2017 as the varsity head field hockey coach and varsity women’s lacrosse coach. After her first year, she grew to know different parts of the school as a substitute teacher before serving as the Grade 4 associate educator during spring 2019. Ms. Jackson also expanded the field hockey program to reach Grades 7–8 as a winter club sport option and is excited to continue to build both programs as a PE educator.
     
    A San Diego native, Ms. Jackson started playing field hockey at University City High School (UCHS). She continued her career playing at Davidson College where she studied sociology and communication. She has spent four years coaching field hockey and lead the inaugural season for the girls’ lacrosse team at UCHS. Ms. Jackson has also spent a year teaching fifth grade at San Jeronimo Bilingual School in Cofradia, Honduras, where she has returned for four summers as the summer camp director. She is also a co-founder of Myto Field Hockey club that she started in 2019 to help grow the game in San Diego.
     
    In addition to teaching, coaching and traveling, Ms. Jackson loves dogs, the color orange and doing anything that allows her to be outside.
     
  • Photo of Luke Jacob
    Luke Jacob
    Director of Writing, Communication and Media Literacy
    (858) 453-3440 x345
    Bio
     
    “I inspire greatness for a better world by helping young people develop their voices as writers and their skills as readers of all media—text-based, visual, electronic, and more. The gift of communication is one of the most fundamental aspects of being human; learning to appreciate and use that gift is, therefore, a humanizing, humbling, and rewarding process.”

    Lucas Jacob serves as LJCDS’s Director of Writing, Communication, and Media Literacy. This role involves working with all three divisions on initiatives related to communication, focusing especially on writing and on 21st-century literacies.
     
    Mr. Jacob is the author of two full-length poetry collections (Sympathetic Beasts, 2023, and The Seed Vault, 2019) and two chapbooks of poems (Wishes Wished Just Hard Enough, 2019, and A Hole in the Light, 2015). He serves as co-editor-in-chief of the Journal of Media Literacy Education. Mr. Jacob’s poetry, essays, and fiction have appeared in more than 70 literary and trade journals. He earned his bachelor’s in English and African/African-American studies from Carleton College and his master’s in creative writing and literature from Temple University. For the past 25 years, he has worked as a teacher, coach, advisor, and administrator in independent schools in Pennsylvania, Virginia, Washington, D.C., Texas, and California. He had the privilege of being a Fulbright Scholar in Budapest, Hungary, in 2004-05.
     
    When he is not writing or working with young people, Mr. Jacob plays guitar (sometimes in amateur bands featuring rock and blues repertoires, and more often in his living room), walks or runs for miles on end, follows the Chicago Cubs, and experiments with new dishes in the kitchen. Mr. Jacob and his wife are enjoying getting to know their new home city of San Diego.
  • Photo of David Jenkins
    David Jenkins
    Assistant Head of Upper School (Emeritus)
    (858) 453-3440 x221
    Bio
     
    “I inspire greatness by working with our students to develop relationships based on dignity, learning about the things they want to do, finding ways to say yes, and helping them navigate the path they choose to follow.”
     
    Dave Jenkins arrived at La Jolla Country Day School following a 20-year career in the U.S. Navy. After graduating from the U.S. Naval Academy in Annapolis, he attended flight school and earned his wings as a helicopter pilot. While on sea duty, he made multiple six-month deployments to the Mediterranean and Caribbean Seas, and the Atlantic, Indian and Pacific Oceans. His shore-duty assignments included a couple of years at the Pentagon, graduate school, and at Naval Air Station, North Island, here in San Diego. During his time in the Navy, he had the opportunity to serve in a variety of leadership positions.
     
    LJCDS was a perfect landing place for Mr. Jenkins. He spent his first 12 years in the Upper School teaching in the math department. During this time, he also coached the girls varsity soccer team and the girls varsity lacrosse team, and served as the sophomore class dean. In 2014, Mr. Jenkins joined the Upper School administrative team as dean of academics and student life for juniors and seniors.
     
    Mr. Jenkins enjoys reading and often has up to five books on his nightstand. He enjoys biographies, but you will also find Nelson DeMille novels and works by David McCullough.

    Mr. Jenkins and his wife, Masami, are proud parents of daughter Lorin who is a 2007 alumna of LJCDS. They live in Bonita, and Lorin is a CPA living and working in New York City.
  • Abigayle Jerrell
    Coach - Soccer
    (858) 453-3440
  • Photo of Krystina Ann Jimenez
    Krystina Ann Jimenez
    Educator, Grade 1
    (858) 453-3440 x383
    Bio
     
    “I inspire greatness for a better world by believing that my students can inspire others to see the uniqueness and beauty in each individual and to grow and learn as a community. I wish for my students to be brave learners and know that it’s OK if they don’t know something yet, have a growth mindset in our ever-changing world, and be curiously confident when asking questions. I want my students to lean on each other because they feel safe and to understand that when they work together, they can do BIG things.”

    Krystina Ann Jimenez believes that it “takes a village to raise a child” and that she is part of that village—the Torrey village. As part of the first-grade team, her purpose is to guide her students to be problem solvers, caring citizens and passionate learners. 

    Mrs. Jimenez attended San Diego State University, where she received her Bachelor of Liberal Arts degree, Multiple Subject Teaching Credential and Master of Arts in teaching. Mrs. Jimenez has worked in various school settings, including as a first-grade lead teacher since 2009 at Urban Discovery Academy Charter School and the Gillispie School. 

    Mrs. Jimenez was born and raised in San Diego and enjoys spending time with friends and family, taking yoga classes, lifting weights, and going to the dog beach with Mr. Jimenez and their French bulldog, Kubo.
  • Photo of Kristy Johnson
    Kristy Johnson
    Head of Middle School
    (858) 453-3440 x171
    Bio
     
    “I inspire greatness by helping to support our Middle School faculty and staff as they create classroom environments where students are engaged in listening to others, debating, compromising, and assessing evidence, among many other skills. These skills allow students to become better students and global citizens while discovering that the acquisition of knowledge is an ongoing, lifelong process. I help to support students on their journey as they begin to explore who they are and learn how to be good citizens, and I encourage them to develop skills that are vital for becoming responsible citizens in this country and the world.”

    Kristy Johnson attended Tulane University on a Division I volleyball scholarship and graduated with a Bachelor of Science in management in marketing. She earned her master’s degree in the humanities with an emphasis on art history from the University of Chicago. While at the University of Chicago, she served as the women’s volleyball assistant coach. Mrs. Johnson began her teaching career at The Bishop’s School. Before joining La Jolla Country Day School in 2010, she taught history and was the dean of students at Sacramento Country Day School.

    Mrs. Johnson and her loving husband are devoted parents to their beautiful daughter and son, along with their two dogs. She enjoys cooking (just don’t ask her to bake), reading (anything really) and going to the beach (remember your sunscreen!).
  • Photo of Laurel Johnson
    Laurel Johnson
    Associate Educator, ECC Jr. Kindergarten
    (858) 453-3440 x409
    Bio
     
    “I inspire greatness by representing a neurodiverse population, advocating on behalf of all students and their diverse learning differences. I empower my students to embrace their learning styles and develop strategies that will help them discover how they learn best.”

    Laurel Johnson ’12 has a passion for early childhood education. Her goal as a teacher is to create a safe and caring community of learners. She understands that learning can only occur once students feel physically and emotionally safe. Ms. Johnson believes that differences make the world come alive. The most fundamental lesson she can teach her students is that they are all brilliantly unique and different, and that to be different is to be extraordinary.

    Ms. Johnson was born and raised in San Diego and is an LJCDS alumna and lifer. She graduated in 2012 and is ecstatic to be teaching in junior kindergarten where her educational journey began more than 20 years ago. 

    Ms. Johnson has worked with a diverse group of students from Pre-K to third grade. Her journey began as a student-teacher to third-graders at a public arts elementary school. She went on to teach kindergarten in a Title I public charter school in Greenville, SC and Pre-K in Del Mar. 

    Ms. Johnson earned a Bachelor of Science in early childhood education and graduated magna cum laude from the College of Charleston in North Carolina. In college, Ms. Johnson studied abroad in Florence, Italy, where she taught English to a wonderful and lively class of fourth-grade students. She also worked as a teacher leader with the dean of the school of education, health, and human performance to advocate for more equity in public education in South Carolina.
     
  • Photo of James Joseph
    James Joseph
    Head of Upper School
    (858) 453-3440 x464
    Bio
     
    “I inspire greatness for a better world by fostering an ethos of collaboration, dignity, and excellence. I keep students at the center of my decision-making, support faculty and staff to be and bring their best daily, and partner with parents/guardians. I strive to create an environment where learning is optimized, and students can develop the skills and knowledge to launch into the next phase of their lives and become engaged citizens and leaders of tomorrow.”

    As Head of Upper School, James Joseph is dedicated to enhancing the student experience. He draws on his passion for student learning, independent school experience, and team leadership background. As part of a lineage of lifelong teachers, including his mother through his great-grandmother, Mr. Joseph strives to further enrich the supportive and engaging environment in the Upper School.

    Soon after graduating from Brown University, Mr. Joseph heeded his calling in education, beginning as an AmeriCorps middle school teacher and high school girls’ basketball coach.  He has worked in schools in Miami, Oakland, and Seattle, where he earned his Master of Education in Educational Leadership from the University of Washington.

    When not at work, Mr. Joseph enjoys exploring San Diego with his wife and hanging out with their two college-age children when they can. He loves watching basketball, cooking, reading, playing games (card, board, and video), chillin’ on a beach, and continuing his quest to find the best nachos in the area!
  • Photo of Jennifer Jung
    Jennifer Jung
    Associate Educator, Grade 2
    (858) 453-3440 x207
    Bio
     
    “Inspiring greatness for a better world means that I have the opportunity not only to teach the necessary academic skills needed to be successful in life but also to help children learn the interpersonal skills that are important for their future. I guide students in cooperative learning activities that require skills such as listening to others’ ideas, providing peer feedback, learning to compromise and sharing ideas. I hope to help students pursue individual passions with integrity and a spirit of enthusiastic learning.” 

    Jennifer (Russell) Jung began her teaching career with her dolls, stuffed animals and baby sister in her playroom classroom in Hendersonville, Tenn. She completed her Bachelor of Science degree in special education for the speech and hearing impaired at the University of Tennessee, Knoxville. Mrs. Jung obtained her master’s degree in curriculum and instruction from Chapman University in Orange, Calif. Her professional career began at an ADHD treatment program at Vanderbilt University Medical Center.  

    After working in preschools while completing her master’s degree, Mrs. Jung taught second grade in Beverly Hills and the Brentwood School in Los Angeles. Since 2004, she has taught Tiny Torreys and the second and third grades at LJCDS. She was excited to have many of her former 3-year-old students become her third-grade students. In 2018, Ms. Russell became Mrs. Jung. With the additional responsibilities of stepchildren added to her family, she changed roles to become the second-grade associate teacher.

    Ms. Jung is the parent of Nathan Russell, LJCDS class of 2017. He is an ice hockey goalie and referee. She also enjoys reading, as well as time by the pool, beach and lake.  
 

Faculty and Staff Spotlights

La Jolla Country Day School

9490 Genesee Avenue
La Jolla, CA 92037
858-453-3440

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