Located just northeast of Los Angeles, City of Hope's main campus bridges innovative science with compassionate patient care. Here, stretched across more than 100 acres in the City of Duarte, lushly landscaped gardens and open spaces surround our leading-edge medical, education and research facilities. City of Hope Duarte cares for patients from prevention through survivorship - using an array of world-class technologies, treatments and services and our expertise in cancers and conditions such as HIV and AIDS-related lymphoma.