0001022079-04-000108 4 2 20040504 20040506 ZIEGLER JOHN B 0001222674 4 34 001-12215 04786468 QUEST DIAGNOSTICS INC ONE MALCOLM AVE TETERBORO NJ 07608 QUEST DIAGNOSTICS INC 0001022079 8071 161387862 DE 1231 ONE MALCOLM AVE TETERBORO NJ 07608 2013935000 ONE MALCOLM AVE TETERBORO NJ 07601 CORNING CLINICAL LABORATORIES INC 19960903 4 1 primary_doc.xml PRIMARY DOCUMENT EX-24 2 zieglerpoa-41304.txt POWER OF ATTORNEY