Nursing home

Mount San Antonio Gardens

900 E. Harrison Ave, Pomona, CA, 91767

Ownership type: Non profit - Corporation.

CMS overall rating

5of 5

At a glance

CMS reports a 5-star overall rating for Mount San Antonio Gardens, with 17 inspection citations on record. No federal fine or payment-denial records appear in the current dataset.

CMS overall: 5; of 5
Health inspection: 5; of 5
Staffing: 3; of 5
Quality measures: 5; of 5
Certified beds: 64; CMS-reported

CMS rating profile

The four CMS ratings on one aligned scale, with county and state averages for context.

Rating profile

How this facility's overall rating relates to its three CMS component ratings.

Overall

5 of 5

Health inspection

5 of 5

Staffing

3 of 5

Quality measures

5 of 5

CMS-reported data · updated 2026-07-17

Comparative context

This facility's CMS overall rating next to its county and state averages.

This facility 5★

1★5★

Los Angeles Co. avg 2.47★California avg 3.18★This facility

CMS-reported data · updated 2026-07-17 · site-calculated context, not a CMS rating

Methodology

Averages are calculated from CMS records included in this dataset and exclude facilities CMS has not rated. A neutral reference point, not a CMS rating or a pass/fail line.

Inspections and citations

Health-inspection citations CMS reports for this facility. Individual records are in the technical appendix.

Citation profile

How many citations CMS reports, how severe, and when they occurred.

Citations on record

Higher severity (G–L)

From complaints

Infection control

Citations by inspection year

82023

42024

42025

12026

Higher severity Standard

CMS-reported data · updated 2026-07-17

Methodology

Severity uses the CMS scope-and-severity letter (G–L count as higher severity). Counts are CMS-reported inspection findings, not a judgment about current conditions.

Federal records

Federal fines (CMPs) and payment-denial records CMS reports in the recent reporting period. These are distinct record types and are never merged.

No federal penalty records are included in this data for this facility.

Staffing and care

Selected CMS care indicators for long-stay residents, with a typical level for context. The CMS staffing star rating appears in the rating profile above.

Selected care measures

How this facility's reported care indicators sit against a typical level.

3 of 3 care measures reported by CMS

On antipsychotic medication(lower is better)1.16%

Long-stay residents given antipsychotic medication.

With new/worsened pressure ulcers(lower is better)0%

Long-stay residents with new or worsened pressure ulcers.

Falls with major injury(lower is better)6.06%

Long-stay residents with one or more falls with major injury.

CMS-reported data · updated 2026-07-17 · site-calculated context, not a CMS rating

Methodology

The tick marks a typical level for context and is calculated from CMS records included in this dataset — not a CMS rating. Per-shift staffing hours are not part of this dataset. Missing values are shown as “Not reported”, never as zero.

Ownership

Facilities and agencies grouped by CMS-reported ownership fields. A company appearing here does not by itself mean it controlled day-to-day care or did anything wrong.

Owner / organization	Role
Congregational Homes	5% OR GREATER DIRECT OWNERSHIP INTEREST
Abrams, Lise	CORPORATE DIRECTOR
Aspinall, Robin	CORPORATE DIRECTOR
Brown, Eleanor	CORPORATE DIRECTOR
Brown, Evelyn	CORPORATE DIRECTOR
Bush, Jan	CORPORATE DIRECTOR
Gerard, Neil	CORPORATE DIRECTOR
Grigsby, Jill	CORPORATE DIRECTOR
Harpole, John	CORPORATE DIRECTOR
Lee, Camille	CORPORATE DIRECTOR
Menefee Libey, David	CORPORATE DIRECTOR
Murphy, Rachelle	CORPORATE DIRECTOR
Neault, Mary	CORPORATE DIRECTOR
Negritto, Leslie	CORPORATE DIRECTOR
Pezdek, Kathy	CORPORATE DIRECTOR
Quay, Mary Ann	CORPORATE DIRECTOR
Smith, Daryl	CORPORATE DIRECTOR
Stark, Jeffrey	CORPORATE DIRECTOR
Stielstra, Diane	CORPORATE DIRECTOR
Stoddard, Michelle	CORPORATE DIRECTOR
Strange, Michael	CORPORATE DIRECTOR
Takhar, Daljinder	CORPORATE DIRECTOR
Vestino, Michael	CORPORATE DIRECTOR
Weekes, Nicole	CORPORATE DIRECTOR
Wells, William	CORPORATE DIRECTOR
Whiting, John	CORPORATE DIRECTOR
Zimmerman, Ryan	CORPORATE DIRECTOR
Atilano, Lisa	CORPORATE OFFICER
Williams, Patricia	CORPORATE OFFICER
Advantage Wound Care	OPERATIONAL/MANAGERIAL CONTROL
Citrus Pharmacy	OPERATIONAL/MANAGERIAL CONTROL
Congregational Homes	OPERATIONAL/MANAGERIAL CONTROL
Wipfli LLP	OPERATIONAL/MANAGERIAL CONTROL
Abrams, Lise	OPERATIONAL/MANAGERIAL CONTROL
Aspinall, Robin	OPERATIONAL/MANAGERIAL CONTROL
Atilano, Lisa	OPERATIONAL/MANAGERIAL CONTROL
Brown, Eleanor	OPERATIONAL/MANAGERIAL CONTROL
Brown, Evelyn	OPERATIONAL/MANAGERIAL CONTROL
Bush, Jan	OPERATIONAL/MANAGERIAL CONTROL
Cuaresma, Rolando	OPERATIONAL/MANAGERIAL CONTROL
Dina, Lina	OPERATIONAL/MANAGERIAL CONTROL
Gerard, Neil	OPERATIONAL/MANAGERIAL CONTROL
Grigsby, Jill	OPERATIONAL/MANAGERIAL CONTROL
Harpole, John	OPERATIONAL/MANAGERIAL CONTROL
Lee, Camille	OPERATIONAL/MANAGERIAL CONTROL
Menefee Libey, David	OPERATIONAL/MANAGERIAL CONTROL
Murphy, Rachelle	OPERATIONAL/MANAGERIAL CONTROL
Neault, Mary	OPERATIONAL/MANAGERIAL CONTROL
Negritto, Leslie	OPERATIONAL/MANAGERIAL CONTROL
Pezdek, Kathy	OPERATIONAL/MANAGERIAL CONTROL
Quay, Mary Ann	OPERATIONAL/MANAGERIAL CONTROL
Smith, Daryl	OPERATIONAL/MANAGERIAL CONTROL
Stark, Jeffrey	OPERATIONAL/MANAGERIAL CONTROL
Stielstra, Diane	OPERATIONAL/MANAGERIAL CONTROL
Stoddard, Michelle	OPERATIONAL/MANAGERIAL CONTROL
Strange, Michael	OPERATIONAL/MANAGERIAL CONTROL
Takhar, Daljinder	OPERATIONAL/MANAGERIAL CONTROL
Vestino, Michael	OPERATIONAL/MANAGERIAL CONTROL
Weekes, Nicole	OPERATIONAL/MANAGERIAL CONTROL
Wells, William	OPERATIONAL/MANAGERIAL CONTROL
Whiting, John	OPERATIONAL/MANAGERIAL CONTROL
Williams, Patricia	OPERATIONAL/MANAGERIAL CONTROL
Zimmerman, Ryan	OPERATIONAL/MANAGERIAL CONTROL
Advantage Wound Care	LIMITED PARTNERSHIP INTEREST
Citrus Pharmacy	LIMITED PARTNERSHIP INTEREST
Advantage Wound Care	ADP OF THE SNF
Citrus Pharmacy	ADP OF THE SNF
Wipfli LLP	ADP OF THE SNF
Abrams, Lise	ADP OF THE SNF
Aspinall, Robin	ADP OF THE SNF
Atilano, Lisa	ADP OF THE SNF
Brown, Eleanor	ADP OF THE SNF
Brown, Evelyn	ADP OF THE SNF
Bush, Jan	ADP OF THE SNF
Cuaresma, Rolando	ADP OF THE SNF
Dina, Lina	ADP OF THE SNF
Gerard, Neil	ADP OF THE SNF
Grigsby, Jill	ADP OF THE SNF
Harpole, John	ADP OF THE SNF
Lee, Camille	ADP OF THE SNF
Menefee Libey, David	ADP OF THE SNF
Murphy, Rachelle	ADP OF THE SNF
Neault, Mary	ADP OF THE SNF
Negritto, Leslie	ADP OF THE SNF
Pezdek, Kathy	ADP OF THE SNF
Quay, Mary Ann	ADP OF THE SNF
Smith, Daryl	ADP OF THE SNF
Stark, Jeffrey	ADP OF THE SNF
Stielstra, Diane	ADP OF THE SNF
Stoddard, Michelle	ADP OF THE SNF
Strange, Michael	ADP OF THE SNF
Takhar, Daljinder	ADP OF THE SNF
Vestino, Michael	ADP OF THE SNF
Weekes, Nicole	ADP OF THE SNF
Wells, William	ADP OF THE SNF
Whiting, John	ADP OF THE SNF
Williams, Patricia	ADP OF THE SNF
Zimmerman, Ryan	ADP OF THE SNF

Nearby facilities

Other CMS-certified nursing homes near Los Angeles County.

900 E. Harrison Ave, Pomona

Los Angeles County · CA · 91767

64 certified beds34.0989, -117.7400

Verify the current location and license with official sources.

All California counties →All in Los Angeles County →

Facility	Location	Overall	Health	Staffing	CMS abuse icon	Federal penalties
Redlands Healthcare Center CCN 055001	Redlands, CA	5	5	2	Not shown	$0
Country Manor Healthcare CCN 055002	Lake View Terrace, CA	4	2	5	Not shown	$8,018
Eureka Rehabilitation & Wellness Center, LP CCN 055003	Eureka, CA	1	2	1	Not shown	$8,416
Edgemoor Hospital CCN 055008	Santee, CA	4	2	5	Shown	$32,295
River View Post Acute CCN 055011	Modesto, CA	3	2	3	Not shown	$0
Eisenberg Village CCN 055013	Reseda, CA	4	3	5	Not shown	$30,744

Related research

Frequently asked questions

What is Mount San Antonio Gardens's CMS rating?

Mount San Antonio Gardens has a 5-star CMS overall rating (out of 5) in the current dataset, with CMS component ratings of 5 for health inspections, 3 for staffing, and 5 for quality measures. A star rating is a CMS summary of past data, not a judgment about current conditions.

Where is Mount San Antonio Gardens located?

Mount San Antonio Gardens is located at 900 E. Harrison Ave, Pomona, CA, 91767 in Los Angeles County, and CMS lists 64 certified beds.

Does Mount San Antonio Gardens have federal penalties or payment denials on record?

The current CMS data shows no federal penalty amounts or payment denials for Mount San Antonio Gardens over roughly the past three years. Records can change; confirm current status on CMS Care Compare.

How does Mount San Antonio Gardens's rating compare to nearby facilities?

Mount San Antonio Gardens's CMS overall rating is 5 of 5. For comparison, the average CMS overall rating is 2.47 across 369 facilities in Los Angeles County, and 3.18 across California. Averages exclude facilities CMS has not rated, and a star rating is a CMS summary, not a judgment about any individual facility.

How can I verify Mount San Antonio Gardens's current information?

SeniorCareRating.com organizes public CMS data and is not affiliated with CMS. Confirm Mount San Antonio Gardens's current ratings, inspection reports, and license status on the official CMS Care Compare site and with your state survey agency.

Technical appendix

Record identifiers

CMS provider number (CCN): 055016
Ownership type: Non profit - Corporation
Certified beds: 64
Data snapshot: 2026-07-17

All 17 citation records

Date	CMS tag	Severity	Type	CMS deficiency status	Correction date
Jan 22, 2026	0689	D	Complaint	Deficient, Provider has date of correction	Feb 11, 2026
May 30, 2025	0684	D	Standard	Deficient, Provider has date of correction	Jun 18, 2025
May 30, 2025	0690	D	Standard	Deficient, Provider has date of correction	Jun 18, 2025
May 30, 2025	0700	D	Standard	Deficient, Provider has date of correction	Jun 18, 2025
May 30, 2025	0842	D	Standard	Deficient, Provider has date of correction	Jun 18, 2025
May 16, 2024	0641	D	Standard	Deficient, Provider has date of correction	Jun 3, 2024
May 16, 2024	0684	D	Standard	Deficient, Provider has date of correction	Jun 5, 2024
May 16, 2024	0812	E	Standard	Deficient, Provider has date of correction	Jun 5, 2024
May 16, 2024	0880	D	Standard	Deficient, Provider has date of correction	Jun 6, 2024
May 26, 2023	0550	D	Standard	Deficient, Provider has date of correction	Jun 16, 2023
May 26, 2023	0558	D	Standard	Deficient, Provider has date of correction	Jun 16, 2023
May 26, 2023	0686	D	Standard	Deficient, Provider has date of correction	Jun 16, 2023
May 26, 2023	0688	E	Standard	Deficient, Provider has date of correction	Jun 16, 2023
May 26, 2023	0695	D	Standard	Deficient, Provider has date of correction	Jun 16, 2023
May 26, 2023	0759	D	Standard	Deficient, Provider has date of correction	Jun 16, 2023
May 26, 2023	0805	D	Standard	Deficient, Provider has date of correction	Jun 16, 2023
May 26, 2023	0880	E	Standard	Deficient, Provider has date of correction	Jun 16, 2023

How to verify this data

The current CMS profile on Medicare’s Care Compare
Your state survey agency’s latest inspection reports
Any recent complaint investigations
Current ownership and license status

SeniorCareRating.com organizes public CMS data and is not affiliated with CMS. Ratings and records are CMS-reported summaries of past data, not a judgment about current conditions. See methodology.

SeniorCareRating.com summarizes public CMS data. It is not affiliated with CMS, Medicare.gov, or any nursing home. Data may lag current conditions. This is not medical, legal, or care-placement advice — always verify with official sources and qualified professionals.