Diversified Healthcare Trust is a real estate investment trust that owns healthcare related properties including medical office and life science properties, senior living communities and other healthcare related properties throughout the U.S. Co. reports under the following two segments: Office Portfolio, which consists of medical office properties leased to medical providers and other medical related businesses, as well as life science properties leased to biotech laboratories and other similar tenants; and senior housing operating portfolio, which consists of managed senior living communities that provide short term and long term residential care and other services for resident.