Assisted Living (Option 2) — St. Peters, St. Charles County. 74 licensed beds.
Chestnut Glenn Assisted Living is an Assisted Living Facility licensed as Option 2 (ALF**) in St. Peters (St. Charles County), DHSS license 052844, licensed for 74 beds with an Alzheimer's special care unit.
| Facility | Chestnut Glenn Assisted Living |
|---|---|
| Address | 121 Klondike Crossing, St. Peters, MO 63376 |
| Phone (DHSS record) | (636) 928-4200 |
| Licensing agency | Missouri Department of Health and Senior Services, Section for Long-Term Care Regulation |
| License number | 052844 |
| DHSS facility number | 25446 |
| Level of care | Assisted Living Facility — Option 2 |
| Licensed capacity | 74 beds |
| Alzheimer's special care unit | Yes — 14 beds disclosed |
| Status | Active — current license term July 3, 2025 to July 2, 2027 |
| First licensed | Not published in the DHSS directory; inspection records on Show Me LTC go back to April 2, 2019 |
| Licensee (operator) | St. Charles Assisted Living, LLC (limited liability company) |
| Administrator of record | Colleen Hannibal |
| 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 18 inspections and complaint investigations for Chestnut Glenn Assisted Living, most recently on May 27, 2026 (complaint investigation).
| Date | Inspection type | Plan of correction filed |
|---|---|---|
| May 27, 2026 | Complaint investigation | Yes |
| May 6, 2026 | Complaint investigation | Yes |
| February 11, 2026 | Complaint investigation | Yes |
| November 6, 2025 | State licensure inspection | — |
| June 26, 2025 | Complaint investigation | Yes |
| May 22, 2025 | State licensure inspection | — |
| July 31, 2024 | State licensure inspection | Yes |
| May 7, 2024 | State licensure inspection | Yes |
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 052844 in the DHSS LTC Directory.
DHSS licenses Chestnut Glenn Assisted Living as an Assisted Living Facility licensed as Option 2 (ALF**): a facility that may accept or retain residents with an impairment that prevents their safe evacuation, but only if it meets added staffing requirements to assist in evacuations and includes an individualized evacuation plan in the resident's service plan.
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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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