The not-for-profit Pinnacle living is adding two seniors housing communities in Henrico, Virginia, to its portfolio. The previous operator was Spring Arbor Senior Living. Spring Arbor of Richmond has 90 assisted living and memory care units. Spring Arbor Cottages of Richmond totals 48 assisted living and memory care units. It features a small house model with three buildings, each comprising 16 homes. This expands Pinnacle’s Virginia portfolio from four to six communities.