Emerson Hospital is a hospital located in Concord, Massachusetts, at 133 Old Road to Nine Acre Corner, founded in 1911 on 40 acres (16 ha) donated by Charles Emerson, a nephew of Ralph Waldo Emerson. It is a full-service, non-profit community hospital and acute care medical center with (as of 2006) 177 beds, providing advanced medical services to over 300,000 individuals in 25 towns.