Map showing the location of SAN MARINO HEALTHCARE CENTER in SAN GABRIEL, California
6812 N. OAK AVENUE, SAN GABRIEL, CA, 91775

Overall Score

CMS Five-Star Quality Rating
4/5Above averageCMS Five-Star overall rating
  1. Much below average
  2. Below average
  3. Average
  4. Above average
  5. Much above average

Where it ranks

  • CaliforniaAbove 57% of peers1,154 rated homes · average 3.2★
  • Los Angeles CountyAbove 78% of peers368 rated homes · average 2.5★
  • United StatesAbove 61% of peers14,574 rated homes · average 3.0★

How the rating is built

  • Health inspectionsStarting point3★+0.2 vs CA avg
  • StaffingCan add or remove a star3★−0.1 vs CA avg
  • Quality measuresCan add or remove a star5★+0.9 vs CA avg

CMS starts from the health inspection stars, then adds or subtracts a star for staffing and for quality measures. Stars are assigned relative to other facilities in the same state.

Ratings & measures

Tap a row to see what it means
Health inspection ratingCMS stars from the last three on-site inspection cycles3★Above only 44% of peersCA avg2.8★U.S. avg2.8★
What is health inspection rating?

Stars assigned from the last three standard surveys and every complaint investigation in that window, weighted toward the most recent and the most serious findings. CMS assigns these stars relative to other facilities in the same state.

Why it matters

It carries the most weight in the overall rating and is the only domain based on what trained inspectors saw on site rather than what the facility reported.

Staffing ratingCMS stars from payroll-reported hours and turnover3★Above only 27% of peersCA avg3.1★U.S. avg2.9★
What is staffing rating?

Nurse and aide hours per resident day from payroll records CMS collects every quarter, adjusted for how much care residents need, plus staff turnover and weekend coverage.

Why it matters

More hours and lower turnover are the strongest predictors of fewer falls, pressure sores, and avoidable hospital stays.

Quality measures ratingCMS stars from clinical outcomes and resident assessments5★Above 57% of peersCA avg4.1★U.S. avg3.6★
What is quality measures rating?

Clinical outcomes from resident assessments and Medicare claims: falls with injury, pressure ulcers, hospitalizations, antipsychotic use, and more, for both short-stay and long-stay residents.

Why it matters

It shows whether care is working, but part of it comes from the facility’s own assessments, so read it alongside the inspection results.

Total nurse hoursPer resident per day, all nursing staff3.98hrsAbove only 22% of peersCA avg4.51Benchmark4.10
What is total nurse hours?

All licensed nurse and aide hours worked, divided by the number of residents, on an average day. Reported from payroll, not self-reported.

Why it matters

Federal research links 4.1 hours a day to fewer avoidable harms. Below about 3 hours, residents wait longer for help with basics like toileting and repositioning.

RN hoursPer resident per day, registered nurses only0.21hrsAbove only 2% of peersCA avg0.65Benchmark0.75
What is rn hours?

Registered nurse hours only. RNs assess residents, manage medications, and catch changes in condition; LPNs and aides deliver most hands-on care.

Why it matters

RN coverage is the staffing measure most tied to fewer hospital transfers and infections, and it is where thinly staffed facilities cut first.

Nursing staff turnoverShare of nursing staff who left within a year · lower is better21%Top 7%CA avg38%RN turnover
What is nursing staff turnover?

The share of nursing staff who left within the past year, from the same payroll data.

Why it matters

High turnover means residents are cared for by people who do not know them, and it is one of the strongest predictors of inspection problems.

Fines in the last three yearsCivil money penalties imposed by CMS · lower is better$0Above only 45% of peersCA avg$26,970Fines · denials0 · 0
What is fines in the last three years?

Civil money penalties CMS imposed after serious or uncorrected deficiencies, and denials of Medicare payment for new admissions.

Why it matters

Penalties follow the worst inspection findings. A recent fine is the clearest sign that inspectors found real harm.

Inspection history

Last three inspection cycles
43citations
14inspection dates
0actual harm (G–I)
0immediate jeopardy (J–L)
Jul 16, 2025most recent

Citations by monthDec 2021 – Jul 2025

  • No actual harm (D–F)
  • Actual harm (G–I)
  • Immediate jeopardy (J–L)
  • $Fine or payment denial

Click a month or a year to filter the findings below. Arrow keys move between months; Esc clears.

Jul 16, 20251 citationCycle 1worst D · no actual harm
  1. F600Protect each resident from all types of abuse such as physical, mental, sexual abuse, physical punishment, and neglect by anybody.Freedom from Abuse, Neglect, and ExploitationD · isolatedCorrected Aug 4, 2025
Apr 15, 20252 citationsCycle 1worst D · no actual harm
  1. F600Protect each resident from all types of abuse such as physical, mental, sexual abuse, physical punishment, and neglect by anybody.Freedom from Abuse, Neglect, and ExploitationD · isolatedCorrected May 9, 2025
  2. F609Timely report suspected abuse, neglect, or theft and report the results of the investigation to proper authorities.Freedom from Abuse, Neglect, and ExploitationD · isolatedCorrected May 9, 2025
Mar 14, 20251 citationCycle 1worst D · no actual harm
  1. F550Honor the resident's right to a dignified existence, self-determination, communication, and to exercise his or her rights.Resident RightsD · isolatedCorrected Apr 4, 2025
Feb 19, 20251 citationCycle 1worst D · no actual harm
  1. F758Implement gradual dose reductions(GDR) and non-pharmacological interventions, unless contraindicated, prior to initiating or instead of continuing psychotropic medication; and PRN orders for psychotropic medications are only used when the medication is necessary and PRN use is limited.Pharmacy ServiceD · isolatedCorrected Mar 11, 2025
Jan 30, 20251 citationCycle 2worst D · no actual harm
  1. Provide appropriate treatment and care according to orders, resident’s preferences and goals.Quality of Life and CareD · isolatedCorrected Jan 31, 2025
Nov 14, 202411 citationsCycle 1worst E · no actual harm
  1. F812Procure food from sources approved or considered satisfactory and store, prepare, distribute and serve food in accordance with professional standards.Nutrition and DietaryE · patternCorrected Dec 6, 2024
  2. F887Educate residents and staff on COVID-19 vaccination, offer the COVID-19 vaccine to eligible residents and staff after education, and properly document each resident and staff member's vaccination status.Infection ControlD · isolatedCorrected Dec 6, 2024
  3. F550Honor the resident's right to a dignified existence, self-determination, communication, and to exercise his or her rights.Resident RightsD · isolatedCorrected Dec 6, 2024
  4. F552Ensure that residents are fully informed and understand their health status, care and treatments.Resident RightsD · isolatedCorrected Dec 6, 2024
  5. F558Reasonably accommodate the needs and preferences of each resident.Resident RightsD · isolatedCorrected Dec 6, 2024
  6. F578Honor the resident's right to request, refuse, and/or discontinue treatment, to participate in or refuse to participate in experimental research, and to formulate an advance directive.Resident RightsD · isolatedCorrected Dec 6, 2024
  7. F584Honor the resident's right to a safe, clean, comfortable and homelike environment, including but not limited to receiving treatment and supports for daily living safely.Resident RightsD · isolatedCorrected Dec 6, 2024
  8. F676Ensure residents do not lose the ability to perform activities of daily living unless there is a medical reason.Quality of Life and CareE · patternCorrected Dec 6, 2024
  9. F677Provide care and assistance to perform activities of daily living for any resident who is unable.Quality of Life and CareD · isolatedCorrected Dec 6, 2024
  10. F689Ensure that a nursing home area is free from accident hazards and provides adequate supervision to prevent accidents.Quality of Life and CareD · isolatedCorrected Dec 6, 2024
  11. F732Post nurse staffing information every day.Nursing and Physician ServicesB · patternCorrected Dec 6, 2024
Nov 5, 20241 citationCycle 2worst D · no actual harm
  1. F656Develop and implement a complete care plan that meets all the resident's needs, with timetables and actions that can be measured.Resident Assessment and Care PlanningD · isolatedCorrected Nov 27, 2024
Sep 5, 20242 citationsCycle 2worst D · no actual harm
  1. F610Respond appropriately to all alleged violations.Freedom from Abuse, Neglect, and ExploitationD · isolatedCorrected Sep 19, 2024
  2. F609Timely report suspected abuse, neglect, or theft and report the results of the investigation to proper authorities.Freedom from Abuse, Neglect, and ExploitationD · isolatedCorrected Sep 19, 2024
Jul 24, 20241 citationCycle 2worst D · no actual harm
  1. F689Ensure that a nursing home area is free from accident hazards and provides adequate supervision to prevent accidents.Quality of Life and CareD · isolatedCorrected Jul 31, 2024
Apr 29, 20241 citationCycle 2worst D · no actual harm
  1. F689Ensure that a nursing home area is free from accident hazards and provides adequate supervision to prevent accidents.Quality of Life and CareD · isolatedCorrected May 29, 2024
Dec 15, 20237 citationsCycle 2worst E · no actual harm
  1. F689Ensure that a nursing home area is free from accident hazards and provides adequate supervision to prevent accidents.Quality of Life and CareD · isolatedCorrected Jan 8, 2024
  2. F693Ensure that feeding tubes are not used unless there is a medical reason and the resident agrees; and provide appropriate care for a resident with a feeding tube.Quality of Life and CareE · patternCorrected Jan 8, 2024
  3. F695Provide safe and appropriate respiratory care for a resident when needed.Quality of Life and CareD · isolatedCorrected Jan 8, 2024
  4. F805Ensure each resident receives and the facility provides food prepared in a form designed to meet individual needs.Nutrition and DietaryE · patternCorrected Jan 8, 2024
  5. F812Procure food from sources approved or considered satisfactory and store, prepare, distribute and serve food in accordance with professional standards.Nutrition and DietaryE · patternCorrected Jan 8, 2024
  6. F921Make sure that the nursing home area is safe, easy to use, clean and comfortable for residents, staff and the public.EnvironmentalD · isolatedCorrected Jan 8, 2024
  7. F656Develop and implement a complete care plan that meets all the resident's needs, with timetables and actions that can be measured.Resident Assessment and Care PlanningD · isolatedCorrected Jan 8, 2024
Oct 11, 20231 citationCycle 3worst D · no actual harm
  1. F656Develop and implement a complete care plan that meets all the resident's needs, with timetables and actions that can be measured.Resident Assessment and Care PlanningD · isolatedCorrected Nov 10, 2023
Mar 24, 20231 citationCycle 3worst D · no actual harm
  1. F689Ensure that a nursing home area is free from accident hazards and provides adequate supervision to prevent accidents.Quality of Life and CareD · isolatedCorrected Apr 6, 2023
Dec 10, 202112 citationsCycle 3worst E · no actual harm
  1. F912Provide rooms that are at least 80 square feet per resident in multiple rooms and 100 square feet for single resident rooms.EnvironmentalD · isolatedCorrected Feb 7, 2022
  2. Provide appropriate treatment and care according to orders, resident’s preferences and goals.Quality of Life and CareD · isolatedCorrected Feb 7, 2022
  3. Notify the resident or the resident’s representative in writing how long the nursing home will hold the resident’s bed in cases of transfer to a hospital or therapeutic leave.Resident RightsD · isolatedCorrected Feb 7, 2022
  4. F558Reasonably accommodate the needs and preferences of each resident.Resident RightsD · isolatedCorrected Feb 7, 2022
  5. F600Protect each resident from all types of abuse such as physical, mental, sexual abuse, physical punishment, and neglect by anybody.Freedom from Abuse, Neglect, and ExploitationD · isolatedCorrected Feb 7, 2022
  6. F609Timely report suspected abuse, neglect, or theft and report the results of the investigation to proper authorities.Freedom from Abuse, Neglect, and ExploitationD · isolatedCorrected Feb 7, 2022
  7. F623Provide timely notification to the resident, and if applicable to the resident representative and ombudsman, before transfer or discharge, including appeal rights.Resident RightsD · isolatedCorrected Feb 7, 2022
  8. F657Develop the complete care plan within 7 days of the comprehensive assessment; and prepared, reviewed, and revised by a team of health professionals.Resident Assessment and Care PlanningD · isolatedCorrected Feb 7, 2022
  9. F700Try different approaches before using a bed rail. If a bed rail is needed, the facility must (1) assess a resident for safety risk; (2) review these risks and benefits with the resident/representative; (3) get informed consent; and (4) Correctly install and maintain the bed rail.Quality of Life and CareE · patternCorrected Feb 7, 2022
  10. F759Ensure medication error rates are not 5 percent or greater.Pharmacy ServiceD · isolatedCorrected Feb 7, 2022
  11. F761Ensure drugs and biologicals used in the facility are labeled in accordance with currently accepted professional principles; and all drugs and biologicals must be stored in locked compartments, separately locked, compartments for controlled drugs.Pharmacy ServiceD · isolatedCorrected Feb 7, 2022
  12. F812Procure food from sources approved or considered satisfactory and store, prepare, distribute and serve food in accordance with professional standards.Nutrition and DietaryE · patternCorrected Feb 7, 2022

Staffing

From quarterly payroll reports

Hours per resident per day

  • All nursing staffRNs, LPNs and aides combined3.98hrsAbove only 22% of peers−0.53 vs CA avg
  • Registered nursesRN hours only0.21hrsAbove only 2% of peers−0.44 vs CA avg
  • Licensed practical nursesLPN hours1.23hrs
  • Nurse aidesCNA hours2.54hrs
  • Weekend nursingAll staff on Saturdays and Sundays3.58hrs
  • California average
  • Research benchmark (4.10 total, 0.75 RN)

Turnover & capacity

  • Nursing staff turnoverShare who left within a year · lower is better21%Top 7%CA avg 38%
  • RN turnoverRegistered nurses onlyNot ranked by CMS
  • Administrators who leftIn the past year0Stable leadership
  • Occupancy59 certified beds · ~55 residents a day92%Above 57% of peersCA avg 88%

Fines & penalties

Roughly the past three years

Enforcement summary

  • $0In fines
  • 0Fines
  • 0Payment denials
  • $26,970CA avg in fines
Above only 45% of peersFewer fines than 45% of rated homes in California

Actions on record

No fines or payment denialsNothing on record in the current reporting window. California facilities average 1.3 penalties.

Ownership

As filed with CMS

Structure

Ownership type
For profit - Corporation
Chain
Independent
Certification
Medicare and Medicaid
Location type
Urban
Ownership change
None in the last 12 months

People and entities on file

Direct owners (5%+)
  • Svpa 6812 LLC
  • Caroline Ditullio
  • Monette Dizon
  • Yolanda Gasmen
Indirect owners (5%+)
  • Paola Dionisio
Operational or managerial control
  • Svpa 6812 LLC
  • Paola Dionisio
  • Caroline Ditullio
  • Debra Layaoen
  • Melvyn Medina
  • Keino Rutherford
Corporate officers
  • Paola Dionisio
  • Caroline Ditullio
  • Melvyn Medina

Person Organization

Sources & notes

Public data, updated quarterly

Data sources

  • CMS Care Compare · Provider InformationStar ratings, staffing hours, turnover, penalties and flags · processed February 2026.
  • CMS Health CitationsEvery deficiency from the last three inspection cycles, with scope, severity and inspection cycle.
  • CMS Penalties and Ownership filesCivil money penalties, payment denials, and the owners and managers on file.

Notes

  • CMS Certification Number 555825 · 6812 N. OAK AVENUE, SAN GABRIEL, CA, 91775.
  • Percentiles compare this facility with every rated nursing home in California and Los Angeles County. Turnover and fines are inverted so a high percentile is always good.
  • This is an informational summary of public data, not medical, legal, or placement advice. Facilities cannot pay to change it; a facility that believes a record is wrong can dispute it with CMS.

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