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Preschools/CA/Rialto/Ocs St. Catherine Of Siena Preschool
Preschool / Day Care Center

Ocs St. Catherine Of Siena Preschool

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Faith-based
Ages
Ages 2–5
Teacher ratio
1:12 (CA min)

335 North Sycamore Avenue, Rialto, CA 92376

Visit website ↗(909) 875-7821Directions ↗Licensed for 35
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Licensing & safety record

Citations on file
2
1 serious (Type A)
Complaint visits
2
Last visit
3/14/2024
Total visits
5

Citations are part of routine licensing oversight and range from minor (Type B) to serious (Type A). A citation alone doesn't mean a program is unsafe — read the full reports for context.

Source: California Dept. of Social Services, Community Care Licensing (updated 2025-09-29). View official inspection reports →

About this preschool

OCS St. Catherine of Siena Preschool offers a faith-based early childhood education program for children ages 3-5, with dedicated preschool and pre-kindergarten classes. The school provides age-appropriate curriculum in Religion, Language Arts, Math, Science, Art, Library, Music, and Technology in a loving and safe environment.

Philosophy
Every child is entitled to learn in a loving, caring, and safe environment; one which nourishes their spiritual, emotional, social, intellectual, and physical development. The program works with the needs of both children and families to promote spiritual, social, emotional, cognitive, and physical development.
Ages served
3-5 years old (Preschool: 3-4 years old; Pre-kindergarten: 4-5 years old)
Hours
Full day program: 7:00 am - 5:00 pm; Half day program: 7:30 am - 11:30 am (4 or 5 days available)
Religious
Faith-based Catholic program affiliated with St. Catherine of Siena

Programs

  • •Preschool (ages 3-4)
  • •Pre-kindergarten (ages 4-5)
  • •Half day program
  • •Full day program

Highlights

  • ✓Dedicated early childhood education curriculum
  • ✓Religion, Language Arts, Math, Science, Art, Library, Music, and Technology
  • ✓Safe and caring environment
  • ✓Flexible scheduling options (4 or 5 days)

Not stated on their website: Tuition, Teacher-student ratio, Meals/snacks, Outdoor play facilities, Parent involvement opportunities. Ask the preschool directly.

Summarized by AI from the preschool's own website (Jun 24, 2026). Not written or verified by PreschoolWise — confirm details directly with the program.

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What age does preschool start?Typical ages, readiness signs, and state cutoffs.Is my child ready for preschool?The readiness signs to look for.Preschool vs. daycareHow they differ and which fits your child.Preschool vs. pre-KWhat comes when, from ages 3 to 5.

Listing facts from public CA child-care licensing records. Reviews are the opinions of individual contributors, moderated before publishing; they are not endorsements by PreschoolWise. Always visit and verify a program directly before enrolling.