Atherton Park Post-Acute
Menlo Park, San Mateo County, California · CCN 555827 · For-profit (LLC) · part of Kalesta Healthcare Group (19 facilities, chain average 2.4 stars)
CMS rates Atherton Park Post-Acute 4 of 5 overall as of August 2026. 160 certified beds, 158 residents a day on average. 49 citations on record from the current inspection cycles; no fines on record.
CMS’s ratings
The Five-Star Quality Rating System, as CMS publishes it. Where CMS gives no rating, the reason CMS gives is printed instead.
| Overall | ★★★★☆ 4 of 5 |
|---|---|
| Health inspections | ★★★☆☆ 3 of 5 |
| Staffing | ★★★☆☆ 3 of 5 |
| Quality measures | ★★★★★ 5 of 5 |
| Quality: long-stay / short-stay | 5 / 4 of 5 |
Staffing
| Total nurse staffing | 3.89581 hours per resident per day |
|---|---|
| Registered nurses | 0.44718 hours per resident per day |
| Weekend total | 3.46344 hours per resident per day |
| Nursing staff turnover | 32.9% (registered nurses 11.8%) |
| Administrators who left | 0 |
Citations from health inspections
Each is a finding by a state surveyor on the date shown, in CMS’s words. The severity is CMS’s scope-and-severity grid, spelled out: harm on the left, how widespread on the right.
| Survey | Finding | Severity | Status |
|---|---|---|---|
| 2026-04-16 complaint survey |
Provide and implement an infection prevention and control program. Infection Control Deficiencies · tag F0880 |
D No actual harm, with potential for more than minimal harm; isolated | Deficient, Provider has date of correction 2026-05-06 |
| 2025-08-11 complaint survey |
Provide enough food/fluids to maintain a resident's health. Quality of Life and Care Deficiencies · tag F0692 |
D No actual harm, with potential for more than minimal harm; isolated | Deficient, Provider has date of correction 2025-08-25 |
| 2025-05-23 complaint survey |
Ensure that a nursing home area is free from accident hazards and provides adequate supervision to prevent accidents. Quality of Life and Care Deficiencies · tag F0689 |
E No actual harm, with potential for more than minimal harm; pattern | Deficient, Provider has date of correction 2025-05-30 |
| 2025-05-09 complaint survey |
Develop 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 Planning Deficiencies · tag F0656 |
D No actual harm, with potential for more than minimal harm; isolated | Deficient, Provider has date of correction 2025-06-02 |
| 2025-02-14 | Honor the resident's right to a dignified existence, self-determination, communication, and to exercise his or her rights. Resident Rights Deficiencies · tag F0550 |
E No actual harm, with potential for more than minimal harm; pattern | Deficient, Provider has date of correction 2025-03-10 |
| 2025-02-14 | Honor 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 Rights Deficiencies · tag F0578 |
E No actual harm, with potential for more than minimal harm; pattern | Deficient, Provider has date of correction 2025-03-10 |
| 2025-02-14 | Develop 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 Planning Deficiencies · tag F0656 |
E No actual harm, with potential for more than minimal harm; pattern | Deficient, Provider has date of correction 2025-03-10 |
| 2025-02-14 | Procure food from sources approved or considered satisfactory and store, prepare, distribute and serve food in accordance with professional standards. Nutrition and Dietary Deficiencies · tag F0812 |
E No actual harm, with potential for more than minimal harm; pattern | Deficient, Provider has date of correction 2025-03-10 |
| 2025-02-14 | Ensure that a nursing home area is free from accident hazards and provides adequate supervision to prevent accidents. Quality of Life and Care Deficiencies · tag F0689 |
D No actual harm, with potential for more than minimal harm; isolated | Deficient, Provider has date of correction 2025-03-10 |
| 2025-02-14 | Inform resident or representatives choice to enter into binding arbitration agreement and right to refuse. Administration Deficiencies · tag F0847 |
D No actual harm, with potential for more than minimal harm; isolated | Deficient, Provider has date of correction 2025-03-10 |
| 2024-06-27 complaint survey |
Allow residents to self-administer drugs if determined clinically appropriate. Resident Rights Deficiencies · tag F0554 |
D No actual harm, with potential for more than minimal harm; isolated | Deficient, Provider has date of correction 2024-07-24 |
| 2024-06-27 complaint survey |
Keep residents' personal and medical records private and confidential. Resident Rights Deficiencies · tag F0583 |
D No actual harm, with potential for more than minimal harm; isolated | Deficient, Provider has date of correction 2024-07-24 |
| 2024-06-27 complaint survey |
Provide safe, appropriate pain management for a resident who requires such services. Quality of Life and Care Deficiencies · tag F0697 |
D No actual harm, with potential for more than minimal harm; isolated | Deficient, Provider has date of correction 2024-07-24 |
| 2024-02-09 complaint survey |
Not hire anyone with a finding of abuse, neglect, exploitation, or theft. Freedom from Abuse, Neglect, and Exploitation Deficiencies · tag F0606 |
D No actual harm, with potential for more than minimal harm; isolated | Deficient, Provider has date of correction 2024-03-01 |
| 2024-01-10 complaint survey |
Create and put into place a plan for meeting the resident's most immediate needs within 48 hours of being admitted Resident Assessment and Care Planning Deficiencies · tag F0655 |
D No actual harm, with potential for more than minimal harm; isolated | Deficient, Provider has date of correction 2024-02-26 |
| 2023-12-15 | Employ sufficient staff with the appropriate competencies and skills sets to carry out the functions of the food and nutrition service, including a qualified dietician. Nutrition and Dietary Deficiencies · tag F0801 |
F No actual harm, with potential for more than minimal harm; widespread | Deficient, Provider has date of correction 2024-01-14 |
| 2023-12-15 | Procure food from sources approved or considered satisfactory and store, prepare, distribute and serve food in accordance with professional standards. Nutrition and Dietary Deficiencies · tag F0812 |
F No actual harm, with potential for more than minimal harm; widespread | Deficient, Provider has date of correction 2024-01-14 |
| 2023-12-15 | Assure that each resident’s assessment is updated at least once every 3 months. Resident Assessment and Care Planning Deficiencies · tag F0638 |
E No actual harm, with potential for more than minimal harm; pattern | Deficient, Provider has date of correction 2024-01-14 |
| 2023-12-15 complaint survey |
Ensure that a nursing home area is free from accident hazards and provides adequate supervision to prevent accidents. Quality of Life and Care Deficiencies · tag F0689 |
E No actual harm, with potential for more than minimal harm; pattern | Deficient, Provider has date of correction 2024-01-14 |
| 2023-12-15 | Provide and implement an infection prevention and control program. Infection Control Deficiencies · tag F0880 |
E No actual harm, with potential for more than minimal harm; pattern | Deficient, Provider has date of correction 2024-01-30 |
| 2023-12-15 | Allow residents to self-administer drugs if determined clinically appropriate. Resident Rights Deficiencies · tag F0554 |
D No actual harm, with potential for more than minimal harm; isolated | Deficient, Provider has date of correction 2024-01-14 |
| 2023-12-15 | Honor 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 Rights Deficiencies · tag F0584 |
D No actual harm, with potential for more than minimal harm; isolated | Deficient, Provider has date of correction 2024-01-14 |
| 2023-12-15 complaint survey |
Timely report suspected abuse, neglect, or theft and report the results of the investigation to proper authorities. Freedom from Abuse, Neglect, and Exploitation Deficiencies · tag F0609 |
D No actual harm, with potential for more than minimal harm; isolated | Deficient, Provider has date of correction 2024-01-14 |
| 2023-12-15 | Assess the resident completely in a timely manner when first admitted, and then periodically, at least every 12 months. Resident Assessment and Care Planning Deficiencies · tag F0636 |
D No actual harm, with potential for more than minimal harm; isolated | Deficient, Provider has date of correction 2024-01-14 |
| 2023-12-15 | Encode each resident’s assessment data and transmit these data to the State within 7 days of assessment. Resident Assessment and Care Planning Deficiencies · tag F0640 |
D No actual harm, with potential for more than minimal harm; isolated | Deficient, Provider has date of correction 2024-01-14 |
| 2023-12-15 | Ensure each resident receives an accurate assessment. Resident Assessment and Care Planning Deficiencies · tag F0641 |
D No actual harm, with potential for more than minimal harm; isolated | Deficient, Provider has date of correction 2024-01-14 |
| 2023-12-15 | Develop 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 Planning Deficiencies · tag F0656 |
D No actual harm, with potential for more than minimal harm; isolated | Deficient, Provider has date of correction 2024-01-14 |
| 2023-12-15 complaint survey |
Develop 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 Planning Deficiencies · tag F0657 |
D No actual harm, with potential for more than minimal harm; isolated | Deficient, Provider has date of correction 2024-01-14 |
| 2023-12-15 | Ensure services provided by the nursing facility meet professional standards of quality. Resident Assessment and Care Planning Deficiencies · tag F0658 |
D No actual harm, with potential for more than minimal harm; isolated | Deficient, Provider has date of correction 2024-01-14 |
| 2023-12-15 | Ensure medication error rates are not 5 percent or greater. Pharmacy Service Deficiencies · tag F0759 |
D No actual harm, with potential for more than minimal harm; isolated | Deficient, Provider has date of correction 2024-01-14 |
| 2023-12-15 | Make sure that the nursing home area is safe, easy to use, clean and comfortable for residents, staff and the public. Environmental Deficiencies · tag F0921 |
D No actual harm, with potential for more than minimal harm; isolated | Deficient, Provider has date of correction 2024-01-14 |
| 2023-10-11 complaint survey |
Ensure that a nursing home area is free from accident hazards and provides adequate supervision to prevent accidents. Quality of Life and Care Deficiencies · tag F0689 |
D No actual harm, with potential for more than minimal harm; isolated | Deficient, Provider has date of correction 2023-11-17 |
| 2023-08-14 complaint survey |
Allow residents to self-administer drugs if determined clinically appropriate. Resident Rights Deficiencies · tag F0554 |
D No actual harm, with potential for more than minimal harm; isolated | Deficient, Provider has date of correction 2023-09-17 |
| 2023-08-14 complaint survey |
Develop 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 Planning Deficiencies · tag F0656 |
D No actual harm, with potential for more than minimal harm; isolated | Deficient, Provider has date of correction 2023-09-17 |
| 2023-08-14 complaint survey |
Ensure that a nursing home area is free from accident hazards and provides adequate supervision to prevent accidents. Quality of Life and Care Deficiencies · tag F0689 |
D No actual harm, with potential for more than minimal harm; isolated | Deficient, Provider has date of correction 2023-09-17 |
| 2023-08-14 complaint survey |
Provide and implement an infection prevention and control program. Infection Control Deficiencies · tag F0880 |
D No actual harm, with potential for more than minimal harm; isolated | Deficient, Provider has date of correction 2023-09-17 |
| 2021-06-08 | Give residents notice of Medicaid/Medicare coverage and potential liability for services not covered. Resident Rights Deficiencies · tag F0582 |
F No actual harm, with potential for more than minimal harm; widespread | Deficient, Provider has date of correction 2021-09-22 |
| 2021-06-08 | Honor the resident's right to voice grievances without discrimination or reprisal and the facility must establish a grievance policy and make prompt efforts to resolve grievances. Resident Rights Deficiencies · tag F0585 |
F No actual harm, with potential for more than minimal harm; widespread | Deficient, Provider has date of correction 2021-08-26 |
| 2021-06-08 | Procure food from sources approved or considered satisfactory and store, prepare, distribute and serve food in accordance with professional standards. Nutrition and Dietary Deficiencies · tag F0812 |
F No actual harm, with potential for more than minimal harm; widespread | Deficient, Provider has date of correction 2021-09-22 |
| 2021-06-08 | Hire a qualified full-time social worker in a facility with more than 120 beds. Administration Deficiencies · tag F0850 |
F No actual harm, with potential for more than minimal harm; widespread | Deficient, Provider has date of correction 2021-09-22 |
| 2021-06-08 | Set up an ongoing quality assessment and assurance group to review quality deficiencies and develop corrective plans of action. Administration Deficiencies · tag F0867 |
F No actual harm, with potential for more than minimal harm; widespread | Deficient, Provider has date of correction 2021-09-22 |
| 2021-06-08 | Ensure 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 Service Deficiencies · tag F0761 |
E No actual harm, with potential for more than minimal harm; pattern | Deficient, Provider has date of correction 2021-09-22 |
| 2021-06-08 | Provide and implement an infection prevention and control program. Infection Control Deficiencies · tag F0880 |
E No actual harm, with potential for more than minimal harm; pattern | Deficient, Provider has date of correction 2021-09-22 |
| 2021-06-08 | Develop and implement policies and procedures to prevent abuse, neglect, and theft. Freedom from Abuse, Neglect, and Exploitation Deficiencies · tag F0607 |
D No actual harm, with potential for more than minimal harm; isolated | Deficient, Provider has date of correction 2021-08-26 |
| 2021-06-08 | Develop 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 Planning Deficiencies · tag F0656 |
D No actual harm, with potential for more than minimal harm; isolated | Deficient, Provider has date of correction 2021-09-22 |
| 2021-06-08 | Plan the resident's discharge to meet the resident's goals and needs. Resident Assessment and Care Planning Deficiencies · tag F0660 |
D No actual harm, with potential for more than minimal harm; isolated | Deficient, Provider has date of correction 2021-09-22 |
| 2021-06-08 | Provide appropriate treatment and care according to orders, resident’s preferences and goals. Quality of Life and Care Deficiencies · tag F0684 |
D No actual harm, with potential for more than minimal harm; isolated | Deficient, Provider has date of correction 2021-08-26 |
| 2021-06-08 | Provide the appropriate treatment and services to a resident who displays or is diagnosed with mental disorder or psychosocial adjustment difficulty, or who has a history of trauma and/or post-traumatic stress disorder. Quality of Life and Care Deficiencies · tag F0742 |
D No actual harm, with potential for more than minimal harm; isolated | Deficient, Provider has date of correction 2021-08-26 |
| 2021-06-08 | Ensure medication error rates are not 5 percent or greater. Pharmacy Service Deficiencies · tag F0759 |
D No actual harm, with potential for more than minimal harm; isolated | Deficient, Provider has date of correction 2021-08-26 |
Fines and payment denials
No fines or payment denials on record since 2023.
Who owns and runs it
Every owner, officer and manager CMS lists, as filed. These are the names in CMS’s ownership record; anyone named in the ownership record can ask about it on the about page.
| Name | Role | Share | Since |
|---|---|---|---|
| Kalesta Healthcare Group, LLC Organization | 5% or greater direct ownership interest | 100% | 2019-08-01 |
| Greystone Cre Notes 2024-Hc3, LLC Organization | 5% or greater security interest | — | 2025-03-14 |
| Texas Capital Bank Na Organization | 5% or greater security interest | — | 2025-04-24 |
| Kalesta Healthcare Group, LLC Organization | operational/managerial control | — | 2019-08-01 |
| Clawson, Scott Individual | 5% or greater indirect ownership interest | 44% | 2019-08-01 |
| Williams, Ryan Individual | 5% or greater indirect ownership interest | 44% | 2019-08-01 |
| Clawson, Scott Individual | adp of the snf | — | 2019-08-01 |
| Evangelista, Karen Individual | adp of the snf | — | 2021-01-10 |
| Lewis, Benjamin Individual | adp of the snf | — | 2024-01-12 |
| Mehdizadehseraj, Siamak Individual | adp of the snf | — | 2024-07-01 |
| Melendez, Domingo Individual | adp of the snf | — | 2019-08-01 |
| Nabrotzky, Joshua Individual | adp of the snf | — | 2023-08-03 |
| Osorio Solano, Silvia Nathalia Individual | adp of the snf | — | 2019-08-01 |
| Porter, Micah Individual | adp of the snf | — | 2019-08-01 |
| Williams, Ryan Individual | adp of the snf | — | 2019-08-01 |
| Flake, Ethan Individual | corporate director | — | 2024-10-07 |
| Hinkle, Cortney Individual | corporate director | — | 2024-01-09 |
| Modi, Ishankumar Individual | corporate director | — | 2019-11-04 |
| Mosher, Steven Individual | corporate director | — | 2024-07-08 |
| Murray, Jeffrey Individual | corporate director | — | 2024-01-08 |
| Soares, Michael Individual | corporate director | — | 2021-03-01 |
| Chen, Kai Shin Individual | corporate officer | — | 2021-01-04 |
| Clawson, Scott Individual | corporate officer | — | 2019-08-01 |
| Fields, Domonique Individual | corporate officer | — | 2019-08-01 |
| Jones, Steven Individual | corporate officer | — | 2024-07-01 |
| Williams, Ryan Individual | corporate officer | — | 2019-08-01 |
| Clawson, Scott Individual | direct ownership interest | — | 2019-08-01 |
| Porter, Micah Individual | direct ownership interest | — | 2019-08-01 |
| Williams, Ryan Individual | direct ownership interest | — | 2019-08-01 |
| Au, Ka Yu Individual | operational/managerial control | — | 2023-06-15 |
| Chen, Kai Shin Individual | operational/managerial control | — | 2021-01-04 |
| Clawson, Scott Individual | operational/managerial control | — | 2019-08-01 |
| Evangelista, Karen Individual | operational/managerial control | — | 2021-01-10 |
| Fields, Domonique Individual | operational/managerial control | — | 2019-08-01 |
| Hinkle, Cortney Individual | operational/managerial control | — | 2024-01-09 |
| Jones, Steven Individual | operational/managerial control | — | 2024-07-01 |
| Lewis, Benjamin Individual | operational/managerial control | — | 2024-01-12 |
| Maala, Daphne Day Individual | operational/managerial control | — | 2022-10-06 |
| Mehdizadehseraj, Siamak Individual | operational/managerial control | — | 2024-07-01 |
| Melendez, Domingo Individual | operational/managerial control | — | 2019-08-01 |
| Mendoza, Ezequiel Individual | operational/managerial control | — | 2022-07-07 |
| Modi, Ishankumar Individual | operational/managerial control | — | 2019-11-04 |
| Mosher, Steven Individual | operational/managerial control | — | 2024-07-08 |
| Murray, Jeffrey Individual | operational/managerial control | — | 2024-01-08 |
| Nabrotzky, Joshua Individual | operational/managerial control | — | 2023-08-03 |
| Osorio Solano, Silvia Nathalia Individual | operational/managerial control | — | 2019-08-01 |
| Singal, Deep Individual | operational/managerial control | — | 2025-01-06 |
| Soares, Michael Individual | operational/managerial control | — | 2021-03-01 |
| Soriano, Mariel Individual | operational/managerial control | — | 2019-08-01 |
| Williams, Ryan Individual | operational/managerial control | — | 2019-08-01 |
What changed
Nothing has changed in this record since it was first loaded. The next CMS refresh is the next chance.
Tell me when this record changes
One email when the monthly CMS refresh brings a new citation, a fine or payment denial, a rating change, a flag, or a change of ownership for Atherton Park Post-Acute.
Source: Centers for Medicare & Medicaid Services, Provider Data Catalog (public domain), files dated 2026-08-01. Ratings are CMS’s; citations are state surveyors’ findings; nothing here is estimated or a recommendation. Every nursing home in San Mateo County.