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Data from CMS, Census Bureau & CareScout. Not affiliated with the U.S. government.

© 2026 NursingHomes.us. All data from CMS.gov.
HomeCaliforniaSt John Kronstadt Convalescent Center

St John Kronstadt Convalescent Center

4432 James Avenue, Castro Valley, CA 945465108897000
3/5Average
Accepts Medicare Accepts Medicaid Sprinkler System
Health
2/5
Staffing
5/5
Quality
3/5
Beds
49
certified

Key Findings

• CMS rates this facility 3/5 stars (average)

• Has 49 certified beds with an average of 42.2 residents per day (86% occupancy)

• Last health inspection found 6 deficiencies (inspected Jun 7, 2024)

• No fines on record

• Total nursing staff: 4.16 hours per resident per day

• Staff turnover rate: 21.7%

St John Kronstadt Convalescent Center is a 3-star Medicare and Medicaid certified nursing home in Castro Valley, California with 49 certified beds. It has been operating since 1976. The facility scored at average compared to California facilities.

Beds
49
Avg Residents/Day
42.2
Ownership
Non profit - Corporation
Provider Type
Medicare and Medicaid
In Hospital
No
First Approved
May 14, 1976
Sprinklers
Yes
Council
Both
County
Alameda
Last Inspection
Jun 7, 2024
Deficiencies (Cycle 1)
6
Weighted Score
120.0
Infection Citations
0

Deficiency Citations (23)

F0609Potential for Harm

Timely report suspected abuse, neglect, or theft and report the results of the investigation to proper authorities.

Survey: Apr 16, 2025Corrected: NoCycle: 1
F0550Potential for Harm

Honor the resident's right to a dignified existence, self-determination, communication, and to exercise his or her rights.

Survey: Jun 7, 2024Corrected: NoCycle: 1
F0677Potential for Harm

Provide care and assistance to perform activities of daily living for any resident who is unable.

Survey: Jun 7, 2024Corrected: NoCycle: 1
F0755Potential for Harm

Provide pharmaceutical services to meet the needs of each resident and employ or obtain the services of a licensed pharmacist.

Survey: Jun 7, 2024Corrected: NoCycle: 1
F0761Potential for Harm

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.

Survey: Jun 7, 2024Corrected: NoCycle: 1
F0912Minimal Harm

Provide rooms that are at least 80 square feet per resident in multiple rooms and 100 square feet for single resident rooms.

Survey: Jun 7, 2024Corrected: NoCycle: 1
F0689Potential for Harm

Ensure that a nursing home area is free from accident hazards and provides adequate supervision to prevent accidents.

Survey: Dec 10, 2024Corrected: NoCycle: 2
F0550Potential for Harm

Honor the resident's right to a dignified existence, self-determination, communication, and to exercise his or her rights.

Survey: Feb 17, 2023Corrected: NoCycle: 2
F0558Potential for Harm

Reasonably accommodate the needs and preferences of each resident.

Survey: Feb 17, 2023Corrected: NoCycle: 2
F0730Potential for Harm

Observe each nurse aide's job performance and give regular training.

Survey: Feb 17, 2023Corrected: NoCycle: 2
F0759Potential for Harm

Ensure medication error rates are not 5 percent or greater.

Survey: Feb 17, 2023Corrected: NoCycle: 2
F0760Potential for Harm

Ensure that residents are free from significant medication errors.

Survey: Feb 17, 2023Corrected: NoCycle: 2
F0801Immediate Jeopardy

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.

Survey: Feb 17, 2023Corrected: NoCycle: 2
F0802Potential for Harm

Provide sufficient support personnel to safely and effectively carry out the functions of the food and nutrition service.

Survey: Feb 17, 2023Corrected: NoCycle: 2
F0803Potential for Harm

Ensure menus must meet the nutritional needs of residents, be prepared in advance, be followed, be updated, be reviewed by dietician, and meet the needs of the resident.

Survey: Feb 17, 2023Corrected: NoCycle: 2
F0804Potential for Harm

Ensure food and drink is palatable, attractive, and at a safe and appetizing temperature.

Survey: Feb 17, 2023Corrected: NoCycle: 2
F0805Potential for Harm

Ensure each resident receives and the facility provides food prepared in a form designed to meet individual needs.

Survey: Feb 17, 2023Corrected: NoCycle: 2
F0812Potential for Harm

Procure food from sources approved or considered satisfactory and store, prepare, distribute and serve food in accordance with professional standards.

Survey: Feb 17, 2023Corrected: NoCycle: 2
F0880Potential for Harm

Provide and implement an infection prevention and control program.

Survey: Feb 17, 2023Corrected: NoCycle: 2
F0882Potential for Harm

Designate a qualified infection preventionist to be responsible for the infection prevent and control program in the nursing home.

Survey: Feb 17, 2023Corrected: NoCycle: 2
F0908Potential for Harm

Keep all essential equipment working safely.

Survey: Feb 17, 2023Corrected: NoCycle: 2
F0912Potential for Harm

Provide rooms that are at least 80 square feet per resident in multiple rooms and 100 square feet for single resident rooms.

Survey: Feb 17, 2023Corrected: NoCycle: 2
F0912Minimal Harm

Provide rooms that are at least 80 square feet per resident in multiple rooms and 100 square feet for single resident rooms.

Survey: Dec 5, 2019Corrected: NoCycle: 3
Total Fines
$0
Number of Fines
0
Payment Denials
0
Total Penalties
0

No penalties on record.

Staffing hours per resident per day. The black line shows the national average.

Nurse Aide2.60 hrs
National avg: 2.35 hrs
LPN0.89 hrs
National avg: 0.86 hrs
RN0.67 hrs
National avg: 0.68 hrs
Total Nursing4.16 hrs
National avg: 3.89 hrs
Weekend Total3.72 hrs
National avg: 0.00 hrs
Physical Therapist0.11 hrs
National avg: 0.07 hrs
Total Turnover
21.7%
RN Turnover
0.0%
Administrators Left
0

Quality measures as percentages of residents. Lower is better for all measures.

Ownership Type
Non profit - Corporation
Recent Change
No

Owners & Managers (12)

NameRoleTypeOwnership %Since
ST JOHN KRONSTADT HOME FOR AGED RUSSIAN AMERICANS5% OR GREATER DIRECT OWNERSHIP INTERESTOrganization100%Oct 15, 1971
SERENITY 4 MANAGEMENT SERVICES LLCOPERATIONAL/MANAGERIAL CONTROLOrganizationN/AJan 1, 2024
DANBY, CRAIGOPERATIONAL/MANAGERIAL CONTROLIndividualN/AApr 1, 2014
GARCIA, FABIOLAOPERATIONAL/MANAGERIAL CONTROLIndividualN/AJan 25, 2023
GONZALEZ, EDWARDOPERATIONAL/MANAGERIAL CONTROLIndividualN/AJan 1, 2014
GRIMES, JEREMYOPERATIONAL/MANAGERIAL CONTROLIndividualN/AJan 1, 2014
KOLOBOFF, CONSTANTINECORPORATE DIRECTORIndividualN/AJan 1, 2007
LOUKIANOFF, ALEXANDERCORPORATE DIRECTORIndividualN/AJan 1, 2007
MAXIMOW, ANDREWCORPORATE DIRECTORIndividualN/AJan 1, 2010
PAVLENKO, STEFANCORPORATE DIRECTORIndividualN/ANov 22, 2004
KOLOBOFF, CONSTANTINECORPORATE OFFICERIndividualN/AJan 1, 2007
PAVLENKO, STEFANCORPORATE OFFICERIndividualN/AJan 1, 2000

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Frequently Asked Questions

What is the CMS rating for St John Kronstadt Convalescent Center?▾
St John Kronstadt Convalescent Center has an overall CMS rating of 3 out of 5 stars, with a health inspection rating of 2/5, staffing rating of 5/5, and quality measures rating of 3/5. This facility is rated average.
Has St John Kronstadt Convalescent Center had any health inspection violations?▾
St John Kronstadt Convalescent Center had 6 deficiency citations in its most recent health inspection (Jun 7, 2024). The facility has no fines on record.
What are the staffing levels at St John Kronstadt Convalescent Center?▾
St John Kronstadt Convalescent Center provides 4.16 total nursing staff hours per resident per day, including 0.67 RN hours, 0.89 LPN hours, and 2.60 nurse aide hours. The total staff turnover rate is 21.7%.
How many beds does St John Kronstadt Convalescent Center have?▾
St John Kronstadt Convalescent Center has 49 certified beds with an average of 42.2 residents per day, resulting in approximately 86% occupancy. The facility is Non profit - Corporation owned.
Are there other nursing homes near St John Kronstadt Convalescent Center?▾
Yes, there are 4 other nursing homes in Castro Valley, California with an average rating of 4/5. You can compare all facilities on the Castro Valley nursing homes page.