Partners and Funders Staff Consulting Services Receive News and Updates Home / About / Staff Staff The Aging and Disability Business Institute is administered and staffed by USAging. Meet the staff. Sandy Markwood Chief Executive Officer, USAging sandy.markwood@usaging.org Marisa Scala-Foley Director mscala-foley@usaging.org Kathie Garbe Senior Program Manager kgarbe@usaging.org Maya Op de Beke Program Manager mopdebeke@usaging.org Elizabeth Blair Senior Research Associate eblair@usaging.org Paul Cantrell Consultant paul@clearview-strategies.com