Healthcare Realty Trust is a real estate investment trust that integrates owning, managing and developing properties associated with the delivery of health care services throughout the United States. The company s real estate portfolio is comprised of six major facility types located in more than 25 states. It manages approximately 13 million square feet of space. Healthcare Realty Trust s primary subsidiary is Healthcare Realty Services. The company offers planning, design and construction, project development and day-to-day property management. Healthcare Realty Trust is headquartered in Nashville, Tenn.