Residential Care (RCF II) — O'Fallon, St. Charles County. 149 licensed beds.
The Oaks of O'Fallon is a Residential Care Facility II (RCF II, shown as RCF* by DHSS) in O'Fallon (St. Charles County), DHSS license 053596, licensed for 149 beds.
| Facility | The Oaks of O'Fallon |
|---|---|
| Address | 707 Emge Rd, O'Fallon, MO 63366 |
| Phone (DHSS record) | (636) 542-5200 |
| Licensing agency | Missouri Department of Health and Senior Services, Section for Long-Term Care Regulation |
| License number | 053596 |
| DHSS facility number | 08209 |
| Level of care | Residential Care Facility II (RCF II) |
| Licensed capacity | 149 beds |
| Alzheimer's special care unit | None disclosed |
| Status | Active — current license term January 30, 2026 to February 28, 2027 |
| First licensed | Not published in the DHSS directory; inspection records on Show Me LTC go back to November 7, 2019 |
| Licensee (operator) | The Oaks Senior Living Operations LLC (limited liability company) |
| Administrator of record | Kelly Diehl-Frey |
| Enforcement / disciplinary action | None reported. The DHSS directory lists the license as active; Show Me LTC posts inspection findings but not civil penalties or license actions |
Show Me LTC lists 10 inspections and complaint investigations for The Oaks of O'Fallon, most recently on February 25, 2026 (state licensure inspection).
| Date | Inspection type | Plan of correction filed |
|---|---|---|
| February 25, 2026 | State licensure inspection | — |
| December 18, 2025 | State licensure inspection | — |
| December 5, 2024 | State licensure inspection | — |
| October 17, 2024 | State licensure inspection | — |
| October 18, 2023 | State licensure inspection | Yes |
| July 19, 2023 | State licensure inspection | — |
| January 4, 2023 | State licensure inspection | — |
| November 3, 2021 | State licensure inspection | — |
The portal has no per-facility link, so these four steps are the shortest route to the official record. The license number to match is 053596 in the DHSS LTC Directory.
DHSS licenses The Oaks of O'Fallon as a Residential Care Facility II (RCF II, shown as RCF* by DHSS): a facility that provides 24-hour accommodation, board and care to three or more residents, who must be able to make a path to safety unassisted; an administrator is required.
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Licenses, levels of care, capacity, Alzheimer's special care unit flags, operators and administrators come from the Missouri Department of Health and Senior Services (DHSS) LTC Directory, published for the Section for Long-Term Care Regulation (file updated October 5, 2026). Inspection and complaint-investigation history comes from DHSS Show Me Long Term Care.
Listings are active licenses only. We re-pull both sources quarterly. Last updated: October 23, 2026 · Last verified: October 2026.
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