Corporate Ladder

• Staff Builders (Lake Success, NY) named Alan Levy vice president and chief financial officer of Staff Builders and its ATC Healthcare Services subsidiary. Levy replaces Joseph Murphy, who left the company to pursue other opportunities, said Staff Builders. Prior to joining Staff Builders, Levy was treasurer and chief accounting officer of Globix Corp.

Hans Stover was named vice president and general manager of alternate care for Mallinckrodt’s (St. Louis) Respiratory Group. In his new role, Stover is responsible for overall strategic and operational management of the Mallinckrodt business units that serve segments of the alternate-care market.