Nurturing Hearts from

Sunrise to Sunset

At first glance, public school may seem like the more affordable option—but for many working parents, the cost of before and after school care tells a different story. In Concord, those programs can be expensive—sometimes even more than private school tuition for multiple children.


At King’s Valley Christian School, we believe in partnering with families not only in their child’s education, but in their daily rhythm. Our on-campus extended care program is open from 6:30 AM to 6:00 PM, providing a safe, Christ-centered environment before and after school where students are known, loved, and cared for.


We see extended care as more than just supervision—it’s an extension of our ministry. Whether it’s early in the morning or late in the afternoon, your child will be surrounded by godly role models who reinforce the same values you’re teaching at home.


Come see the difference and discover the value of a school that supports your child’s growth—academically, spiritually, and practically.

Schedule a Tour Today!

extended care staff

At King's Valley, we’re blessed with an amazing team of staff and leaders who deeply love our kids and are dedicated to serving them every day.  Each person on this team shares the same heart: to create a safe, fun, and faith-filled environment where every child can grow, learn, and feel seen and valued.  We can’t wait for you and your family to get to know them better!

  • Director

    Jessica Proia | Director

    Ms. Jess has an AA in Psychology. She has been working at King’s Valley for 10 years, and is the Extended Care Director. She has over 10 years of experience volunteering with her church youth group, and loves encouraging students to develop a personal relationship with Jesus. Jess loves coffee, travel, reading and visiting Disneyland as often as she can!

  • Alexys "Aly" Acosta

    Ms. Aly began working at Kings Valley in the summer of 2024. She graduated from Liberty High School and now attends Los Medanos College where she is studying biology and playing basketball. In her free time she enjoys playing her guitar or piano, reading, and spending time with family. She’s very thankful to be apart of such a wonderful team, helping to lead these amazing students.

  • Karina Bacerra

    Karina Bacerra

    Ms. Karina is a supervisor for Extended care and started working at KVCS for over a year. Karina loves working with children, especially where she can share her faith. Karina moved to the Bay Area from the Central Coast with her husband. She enjoys spending time with my two adult kids and family.

  • CB Beirn

    Ms. CB has been working in Extended Care for over 5 years. She joined the team when students were first returning back to campus following COVID. Her niece attended King’s Valley and was in 6th grade at the time. Before King’s Valley, CB worked as a surgical technician and materials manager. Her hobbies include cutting with a scroll saw and her favorite color is blue. She has never had children of her own, but enjoys working with the students on campus.

  • Grace Dziuba

    Ms. Grace graduated from Cal State Monterey Bay with a bachelor’s degree in Political Science and is currently furthering her education at the University of California, Riverside in Paralegal Studies. She has always loved working with children and previously worked as a camp counselor. Outside of work, you can find her with her Basset Hound, Hank!

  • Jacqui Gollehon

    Ms. Jacqui recently joined the extended care staff after deciding to step away from the corporate world after 25 years working in the financial services industry. She has a bachelor’s degree in Business Administration. Jacqui has 2 daughters who have been enrolled at KVCS since the tender age of 2 and she is enjoying working with children. She likes to spend her spare time with her husband and daughters, extended family, and friends.

  • Faith Johnston

    Ms. Faith is a college student currently at DVC hoping to transfer to SDSU. She is going to school for child development to become a kindergarten or preschool teacher. She’s been at Life Church for about 12 years. One fun fact about her is that she is one of the youth ministry leaders for Life Kids.

  • Jeriah Owen

    Mr. Jeriah is not just a member of the Extended Care team, but he serves as a coach for both the football and soccer programs at King’s Valley Christian School. He has been part of the Extended Care staff since January 2024. A proud King’s Valley Christian School alumni, Jeriah attended the school from preschool through eighth grade. In his free time, he enjoys playing and watching sports and spending time with friends playing video games.

  • Margie Rognlien

    Ms. Margie (aka Grandma Margie) joined the King’s Valley Extended Care team in 2023, but her connection to our school goes back many years—her grandchildren have been part of the King’s Valley community since 2018. Margie loves working with youth and brings a wealth of experience from her career in education and nonprofit leadership, including over 20 years with the Boys & Girls Club and the Contra Costa Office of Education.


    Outside of Extended Care, Margie enjoys golfing and has spent many years serving in the community. She is grateful to continue investing in students and loves being part of the King’s Valley family.

  • Cayla Simonton

    Ms. Cayla has been a part of King’s Valley for a year. She is currently working toward her teaching credentials and hopes to teach elementary school in the future. A fun fact about Cayla is that she has a four-year-old rabbit.

  • Lily Valdez

    Ms. Lily works in Extended Care as a campus aide and started working in March 2025. She recently graduated from Clayton Valley Charter High School and previously attended King’s Valley from 5th through 8th grade. She is now attending DVC.