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A School Community Serving West Covina Since 1982

We partner with families to help students grow academically, spiritually, and socially. 

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Welcome to West Covina Hills Adventist School, where education meets excellence in a nurturing environment. At WCHAS, we are committed to providing a holistic educational experience that fosters academic achievement, spiritual growth, and social development. With a rich tradition of Adventist values, our dedicated faculty and staff guide students to explore their potential, cultivate critical thinking skills, and embrace a lifelong love for learning. Sharing a campus with the West Covina Hills Adventist Church, our school offers a supportive community where students feel valued and empowered. Come join us as we inspire and equip the leaders of tomorrow with a solid foundation for success in both academics and character.


Academic Growth

We focus on strong fundamentals and steady progress. Students build skills in reading, writing, math, science, and critical thinking through clear expectations, consistent routines, and hands-on learning. Our teachers look for ways to challenge students while also providing support so they can grow in confidence, independence, and responsibility.

 


Faith & Character

 Faith isn’t limited to a weekly chapel. It’s reflected in how we treat one another, how we handle conflict, and how we encourage students to make wise choices. Students learn the value of kindness, integrity, respect, and service, and we help them develop character that carries into friendships, schoolwork, and life beyond the classroom.


Community

 We work hard to create a place where families feel known and students feel safe and included. Teachers partner closely with parents, communication is important, and we encourage families to be involved in school life. From classroom activities to campus events, our community is built on support, participation, and a shared commitment to helping students thrive.

Meet Our Faculty

Mr. Don Shelton, 
Principal | 6th - 8th Grades

Mr. Shelton serves as our Principal and 6th - 8th grade teacher and plays a pivotal role in shaping the future leaders of tomorrow. With a wealth of experience in educational leadership, Mr. Shelton is dedicated to guiding students through their formative years. He brings enthusiasm and a commitment to fostering a positive learning environment.

Ms.Malisa Smith, 
Kindergarten - 1st Grades

Mrs. Smith is our newest teacher to WCHAS! Mrs. Smith is great at planning fun and educational activities, making sure everything is organized, and assisting our team with a big smile. She loves spending time with the children, helping them learn and grow every day. We’re so lucky to have her caring and enthusiastic spirit here with us!

Mrs. Melissa Tomas, 
1st - 2nd Grades

Mrs. Tomas brings her passion for teaching to the 2nd and 3rd grade classroom. With a focus on creativity and a nurturing approach, Ms. Tomas creates an inspiring environment where young learners thrive. Her commitment to holistic education extends beyond academics, emphasizing character development and a love for exploration.

Mr. David Olivares,
3rd - 5th Grades

Mr. Olivares is our dedicated 4th - 5th grade teacher. With a passion for education and a focus on student success, Mr. Olivares creates an engaging and supportive classroom environment. His innovative teaching methods inspire curiosity and critical thinking skills in his students. Beyond academics, Mr. Olivares emphasizes character development and instills a sense of responsibility in his students. 

Meet Our Volunteer Staff

Glenn Tomas, 
Home & School Co-Chair | 
Treasurer

By day, Mr. Tomas works full-time as a Health & Safety Advisor for Southern California Edison, where he ensures the well-being of employees and maintains high safety standards. He leverages his professional expertise and commitment to safety to create a supportive and nurturing environment for students and families. His dedication and leadership make a significant impact on our school.

JoAnn Corpuz, 
Home & School Co-Chair | 
Yearbook Advisor

Mrs. Corpuz serves as the Home and School chairperson and yearbook advisor. Despite her full-time role as a nurse, she generously devotes her time to supporting the school community. Her passion for fostering connections between home and school is evident in her role, where she organizes events and initiatives that enrich the educational experience for students and families. 

Alvin Chu, 
School Board Chair
Dr. Chu serves as the School Board Chair, supporting the school’s long-term direction and helping strengthen partnership between the board, administration, and families. As a dentist, he brings a steady, detail-focused approach shaped by working with families, communicating clearly, and making careful decisions. Those strengths translate directly to board leadership and help keep the focus on what best supports students and the school community.


Morris Sianturi, 
Plant Manager
Mr. Sianturi is the volunteer Plant Manager at, supporting campus maintenance and improvements to help keep the school safe, clean, and ready for students. He is also a teacher at Cerritos High School, where he teaches in the Pharmacy Pathway as a Pharmacy Technician Instructor. His background in healthcare education brings an added focus on safety, organization, and high strandards, which supprots a well-managed campus environment for students and staff.
Anna Kurniawan, 
Secretary
Mrs. Kurniawan is the school secretary and is often the first point of contact for families. She supports day-to-day office operations, helps keep communication and records organized, and assists students, parents, and staff with care and professionalism. Known for being dependable and welcoming, Anna helps create a smooth, supportive environment that allows the school day to run well.

West Covina Hills Seventh-Day Adventist Church 


West Covina Hills Adventist School is proud to have the West Covina Hills Seventh-Day Adventist Church as it's sole constituent church. As it's sole constituent church, the West Covina Hills Seventh-Day Adventist Church plays several key functions such as financial support, spiritual guidance, community building, volunteer support, resource sharing, promotion and advocacy, and most importantly pastoral care. 


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