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Department of
SOCIAL SERVICES

Community Care Licensing


COMPLAINT INVESTIGATION REPORT

Facility Number: 384004587
Report Date: 09/08/2026
Date Signed: 09/08/2026 11:59:16 AM

Unsubstantiated


STATE OF CALIFORNIA - HEALTH AND HUMAN SERVICES AGENCY

COMPLAINT INVESTIGATION REPORT		CALIFORNIA DEPARTMENT OF SOCIAL SERVICES
COMMUNITY CARE LICENSING DIVISION
SAN BRUNO CC RO, 851 TRAEGER AVE., SUITE 360
SAN BRUNO, CA 94066
This is an official report of an unannounced visit/investigation of a complaint received in our office on
07/21/2026 and conducted by Evaluator Hanson Leong
PUBLIC
COMPLAINT CONTROL NUMBER: 05-CC-20260721162501
FACILITY NAME:MISSION MONTESSORI (PS)FACILITY NUMBER:
384004587
ADMINISTRATOR:LISA MCKEEFACILITY TYPE:
850
ADDRESS:50 FELL STREETTELEPHONE:
(415) 805-8315
CITY:SAN FRANCISCOSTATE: CAZIP CODE:
94102
CAPACITY:120CENSUS: 49DATE:
09/08/2026
UNANNOUNCEDTIME BEGAN:
09:02 AM
MET WITH:Calvin LeeTIME COMPLETED:
12:05 PM
ALLEGATION(S):
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- Staff did not ensure they were not out of ratio
- Uncleared staff providing care to day care children, - Staff left day care child unattended
- Staff did not prevent day care child from biting other children
- Staff are not meeting day care child's diapering needs resulting in severe diaper rash
- Staff did not safeguard day care children's personal belongings
- Staff did not ensure day care child had lunch
- Staff do not ensure they have an adequate food supply
- Staff do not ensure they have an adequate glove supply
INVESTIGATION FINDINGS:
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On September 8, 2026, Licensing Program Analyst (LPA) Leong arrived at the facility to close the complaint investigation. LPA met with Director Calvin Lee and explained the purpose of the visit.

There were 49 children, the director, and 8 staff members present during today's visit.

All relevant information was collected and analyzed during the LPA investigation, and all parties involved were contacted and interviewed. Based on the information obtained from the LPA investigation, the allegations listed above were unsubstantiated, meaning it may have happened or is valid, there is no preponderance of evidence to prove the violations did or did not occur.

See Page 2
Unsubstantiated
Estimated Days of Completion:
SUPERVISORS NAME: Garfield Leung
LICENSING EVALUATOR NAME: Hanson Leong
LICENSING EVALUATOR SIGNATURE:

DATE: 09/08/2026
I acknowledge receipt of this form and understand my licensing appeal rights as explained and received.
FACILITY REPRESENTATIVE SIGNATURE:

DATE: 09/08/2026
This report must be available at Child Care and Group Home facilities for public review for 3 years.
LIC9099 (FAS) - (06/04)
Page: 1 of 2
Control Number 05-CC-20260721162501
STATE OF CALIFORNIA - HEALTH AND HUMAN SERVICES AGENCY

COMPLAINT INVESTIGATION REPORT (Cont)		CALIFORNIA DEPARTMENT OF SOCIAL SERVICES
COMMUNITY CARE LICENSING DIVISION
SAN BRUNO CC RO, 851 TRAEGER AVE., SUITE 360
SAN BRUNO, CA 94066
FACILITY NAME: MISSION MONTESSORI (PS)
FACILITY NUMBER: 384004587
VISIT DATE: 09/08/2026
NARRATIVE
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Page 2
Facility representative was reminded that all adults 18 and over, including employees and volunteers, except as specified in Health and Safety Code section 1596.871, must obtain a criminal record clearance or exemption, or transfer their existing clearance or exemption, prior to initial presence in a Child Care Center. A civil penalty of $100.00 minimum/day for a maximum of 5 days or, if the penalty is for a repeat violation, for a maximum of 30 days per person will be assessed if this regulation is violated.

A notice of site visit was given and must remain posted for 30 days.



Exit interview conducted and report was reviewed with the facility representative, Calvin Lee
SUPERVISORS NAME: Garfield Leung
LICENSING EVALUATOR NAME: Hanson Leong
LICENSING EVALUATOR SIGNATURE:

DATE: 09/08/2026
I acknowledge receipt of this form and understand my licensing appeal rights as explained and received.
FACILITY REPRESENTATIVE SIGNATURE:

DATE: 09/08/2026
LIC9099 (FAS) - (06/04)
Page: 2 of 2