ADF is a non-profit organization that built, owns, and operates the Knollwood Life Plan Community. As a community of people who have always served others, Knollwood residents participate in the research, application, testing, and evaluation of new technologies and program innovations. Knollwood is a model community that informs and inspires the aging services industry – so that all older Americans can live better.And through Knollwood, ADF honors those who sacrificed for our nation by providing housing, exceptional wellness care, and purposeful living across the entire aging journey – regardless of one's ability to pay for services. Your support makes this possible.