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Mercy Siena Woods

Nursing Home Facility

6125 N Main Street, Dayton, OH 45415

Assisted Living Nursing Home Care Senior Living

Mercy Siena Woods is a senior care community located in Dayton, OH. It provides assisted living, nursing home care, and senior living for older adults in the Dayton area. To learn more or schedule a tour, call (937) 278-8211.

Operated by Exceptional Living Centers, which runs 10 communities in our directory.

With 68 beds, Mercy Siena Woods is smaller than most nearby options, senior care communities in Dayton average about 106 beds. Smaller communities often mean more consistent day-to-day staffing and a calmer environment, while larger ones may have more specialized services on site. Which suits a particular person depends on the level of care needed.

Federal reporting puts occupancy at about 88% of its licensed beds. That is above the Dayton average of roughly 78%.

Medicare rates this community 4 out of 5 stars overall, a score based on health inspections, staffing levels and quality measures. Communities in Dayton average about 2.6 stars. Its most recent standard health inspection was in February 2026 and recorded 13 deficiencies.

Residents receive about 3.9 hours of nursing care per day on average, including 0.7 hours from a registered nurse. Nursing staff turnover over the past year was about 62%, which is high and can affect continuity of care.

The community is located in Montgomery County, OH.

Medicare five-star ratings

  • Overall ★★★★★ 4/5
  • Health inspections ★★★★★ 3/5
  • Staffing ★★★★★ 3/5
  • Quality measures ★★★★★ 5/5

Source: Centers for Medicare & Medicaid Services (CMS) Care Compare. Ratings apply to Medicare/Medicaid-certified nursing homes and are updated by CMS monthly.

Inspection record

In its last three standard inspections and any complaint visits, federal inspectors cited 34 problems at Mercy Siena Woods. 1 finding involved harm to a resident. 14 came from investigating complaints by residents or families.

Findings from the most recent inspection cycle

  • Could cause more than minimal harm, a pattern Nutrition and Dietary

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

    Inspected February 2026, after a complaint. Corrected by March 31, 2026.

  • Could cause more than minimal harm, one or a few residents Resident Rights

    Allow residents to self-administer drugs if determined clinically appropriate.

    Inspected February 2026. Corrected by March 31, 2026.

  • Could cause more than minimal harm, one or a few residents Resident Rights

    Give residents notice of Medicaid/Medicare coverage and potential liability for services not covered.

    Inspected February 2026. Corrected by March 31, 2026.

  • Could cause more than minimal harm, one or a few residents Resident Assessment and Care Planning

    Develop and implement a complete care plan that meets all the resident's needs, with timetables and actions that can be measured.

    Inspected February 2026. Corrected by March 31, 2026.

  • Could cause more than minimal harm, one or a few residents Resident Assessment and Care Planning

    Develop the complete care plan within 7 days of the comprehensive assessment; and prepared, reviewed, and revised by a team of health professionals.

    Inspected February 2026. Corrected by March 31, 2026.

  • Could cause more than minimal harm, one or a few residents Quality of Life and Care

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

    Inspected February 2026, after a complaint. Corrected by March 31, 2026.

  • Could cause more than minimal harm, one or a few residents Quality of Life and Care

    Provide activities to meet all resident's needs.

    Inspected February 2026. Corrected by March 31, 2026.

  • Could cause more than minimal harm, one or a few residents Quality of Life and Care

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

    Inspected February 2026, after a complaint. Corrected by March 31, 2026.

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  • Could cause more than minimal harm, one or a few residents Pharmacy Service

    Ensure medication error rates are not 5 percent or greater.

    Inspected February 2026, after a complaint. Corrected by March 31, 2026.

  • Could cause more than minimal harm, one or a few residents Nutrition and Dietary

    Ensure therapeutic diets are prescribed by the attending physician and may be delegated to a registered or licensed dietitian, to the extent allowed by State law.

    Inspected February 2026, after a complaint. Corrected by March 31, 2026.

  • Could cause more than minimal harm, one or a few residents Nutrition and Dietary

    Provide special eating equipment and utensils for residents who need them and appropriate assistance.

    Inspected February 2026. Corrected by March 31, 2026.

  • Could cause more than minimal harm, one or a few residents Infection Control

    Provide and implement an infection prevention and control program.

    Inspected February 2026, after a complaint. Corrected by March 31, 2026.

  • Minimal harm or the potential for it, a pattern Nutrition and Dietary

    Dispose of garbage and refuse properly.

    Inspected February 2026. Corrected by March 31, 2026.

A citation on its own does not mean poor care, and most are corrected within weeks. What matters most is how serious the findings were and whether the same problems keep coming back. When you visit, it is fair to ask the administrator what inspectors found and what has changed since.

Source: Centers for Medicare & Medicaid Services, Health Deficiencies and Penalties files, updated monthly. See the full record on Medicare Care Compare.

Mercy Siena Woods offers assisted living, nursing home care, and senior living.

Facility details

  • Organization type Non profit - Church related
  • Beds / units 68
  • Religious affiliation Church Based
  • Occupancy 88%
  • Nursing hours per resident/day 3.9
  • Annual staff turnover 62%
  • Last health inspection February 2026

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