Dr Yazid Shammout

Managing director

Following his studies at the Humboldt University in Berlin, Dr Yazid Shammout worked as an investment manager in Kuwait. He was transferred to Germany in 1992. In 1994, he founded the DANA/SAREC Group. He has been managing director ever since.



Andreas Rusch

Authorised representativeHuman resources manager

Managing director of DANA Ambulante Pflegedienste GmbH

Following his studies at the economics college in Hannover, Andreas Rusch completed his training as an assistant for tax-advisory and consultancy jobs. He has been working in human resources since 1986 and currently manages the department.

Angela Fronhoff-Zinke

Authorised representative

Head of the legal department

Following her law studies in Hannover and Göttingen, Angela Fronhoff-Zinke completed her legal clerkship at the higher regional court in Celle. She has been working for DANA since 1996, where she is currently head of the legal department.


Johann Weigert

Head of quality managementTQM auditor®

Johann Weigert managed the elderly care and nursing college in Kiel as a teacher of care for the elderly and infirm until 1994. He then worked as care manager at several care facilities until 1999. From 1999 to 2002, he worked as TQM auditor and head of quality management for training and consultancy in Neustadt am Rübenberge. He has been working as head of quality management at DANA since 2002.