sentences:  In the early 1990s, Legacy Health and Oregon Health & Sciences University (OHSU) considered merging their pediatric inpatient services in order to consolidate spending and maximize efficiency.The Multnomah County Medical Society voted in support of a single children's hospital in Portland, but the proposal dissolved after OHSU constructed a new Doernbecher Children's Hospital building on their campus in 1994.In February 2012, the hospital officially opened a new building to house the Randall Children's Hospital, constructed for $226 million.