Oak Tree Day School
Oak Tree Day School is a licensed child care center in Pomona, CA, licensed for up to 29 children and serving school-age children. It has held its California license since 2011. Since February 2021, state licensing staff have inspected it 2 times. No visit in that period produced a citation, which puts it among the 34% of ranked California centers with no citations. Measured by weighted citations per inspection, it is tied for #1 of 42 centers in Pomona and tied for the best record statewide (no citations).
Inspection record
Every state visit
Citations, newest first
About this center
Other licenses at this address
Common questions
Does Oak Tree Day School take infants?
Not under this license, which covers school-age children. An infant center is licensed separately at the same address (listed below).
Has Oak Tree Day School had any serious violations?
No Type A citations since 2021.
How does Oak Tree Day School compare with other daycares in Pomona?
It is tied for #1 of 42 centers in Pomona by weighted citations per inspection, and is tied for the best record statewide (no citations) (out of 10,948 California centers with enough inspection history).
When was Oak Tree Day School last inspected?
Jan 14, 2026. No citations were issued during that visit.
How much does Oak Tree Day School cost?
California does not publish individual centers’ prices, so ask Oak Tree Day School for its current tuition. For comparison, the median full-time price at licensed centers in Los Angeles County, which includes Pomona, was $821 a month for school-age children (about $1,040 today) in the state’s 2021 Regional Market Rate Survey.
Who runs Oak Tree Day School?
The licensee is Krikorian Family, INC., and the administrator listed with the state is Gassia Krikorian.
Licensed centers nearby
456 W. Orange Grove Avenue, Pomona · under 0.1 mi away · 22 spotsAmong the most citedOak Tree Day School
456 W. Orange Grove Avenue, Pomona · under 0.1 mi away · 50 spotsMore citations than mostLincoln Child Development Center, Room 1a
1200 N. Gordon Street, Pomona · 0.3 mi away · 24 spotsNo citationsRoosevelt Child Development Center
701 N. Huntington Blvd., Pomona · 0.4 mi away · 48 spotsNo citationsOptions Early Learning Center-pomona
242 E. Alvarado Street, Pomona · 0.5 mi away · 72 spotsNo citationsMcKinley Montessori Academy
217 E. McKinley Avenue, Pomona · 0.6 mi away · 12 spotsMore citations than most
Citations are quoted from California Department of Social Services inspection and complaint reports. Type A citations are the state’s most serious category (an immediate risk to children’s health, safety or personal rights); Type B citations are a potential risk. A citation is a finding about one rule, not a judgment about a center overall. Complaint allegations appear here only when the state substantiated them.
To read the full state reports, search facility number 198015484 on the California Care Facility Search. Data refreshed Oct 2, 2026.