For more than 60 years, Holy Family Hospital has been caring for you and your loved ones. Our commitment to clinical quality and service excellence is our top priority. As a result of a merger in 2014, patients now have access to a full range of excellent health care across our two campuses: Holy Family Hospital in Methuen and Holy Family Hospital at Merrimack Valley in Haverhill. greater Merrimack Valley, southern New Hampshire and even into seacoast New Hampshire.