Gasconade Manor In July 2011, I visited Gasconade Manor to attend the central region MC5 meeting. After the meeting, Administrator Crystal Ray and Resident Care Coordinator Patty King gave tours. Gasconade Manor is a 79-resident Medicare/Medicaid certified, community owned, skilled nursing home located in Owensville. They also have an adjoining 18-resident assisted living apartments (Gasconade Terrace Retirement Center). Click on link above to read more and view photos.