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Contact

Contact

Christian Haase

Christian Haase

Publisher and Managing Director
Phone: +49 (0) 30 / 761 80-605
Fax: +49 (0) 30 / 761 80-691
cwhaase@quintessenz.de
Sonia Piskorowska

Sonia Piskorowska

Assitant to the CEO, Copyrights & Foreign Rights
Phone: +49 (0) 30 / 761 80-814
Fax: +49 (0) 30 / 761 80-691
piskorowska@quintessenz.de
Melanie Stodtmeister

Melanie Stodtmeister

Head of Sales and Marketing
Phone: +49 (0) 30 / 761 80-677
Fax: +49 (0) 30 / 761 80-692
stodtmeister@quintessenz.de
Studzinska Agnieszka

Studzinska Agnieszka

Customer Service Journals & Subscriptions
Phone: +49 (0) 30 / 761 80-646
Fax: +49 (0) 30 / 761 80-692
abo@quintessenz.de
Adelina Hoffmann

Adelina Hoffmann

Customer Service Journals & Subscriptions (on parental leave from June 2025)
Nicole Bellido

Nicole Bellido

Customer Service Books
Phone: +49 (0) 30 / 761 80-647
Fax: +49 (0) 30 / 761 80-692
buch@quintessenz.de
Céline Hadzić

Céline Hadzić

Customer Service Books
Phone: +49 (0) 30 / 761 80-667
Fax: +49 (0) 30 / 761 80-692
books@quintessenz.de
Markus Queitsch

Markus Queitsch

Head of Media Sales
Phone: +49 (0) 30 / 761 80-644
Fax: +49 (0) 30 / 761 80-621
queitsch@quintessenz.de
Judith Kattner

Judith Kattner

Head of Congress and Event Marketing
Phone: +49 (0) 30 / 761 80-626
Fax: +49 (0) 30 / 761 80-621
kattner@quintessenz.de
Anita Hattenbach

Anita Hattenbach

Head of Book Program
Phone: +49 (0) 30 / 761 80-611
Fax: +49 (0) 30 / 761 80-693
hattenbach@quintessenz.de
Dr. Marina Rothenbücher

Dr. Marina Rothenbücher

Head of Journal Editorial Management
Phone: +49 (0) 30 / 761 80-632
Fax: +49 (0) 30 / 761 80-693
rothenbuecher@quintessenz.de
Dr. Marion Marschall

Dr. Marion Marschall

Editor-in-Chief Quintessence News marschall@quintessenz.de
Dipl.-Ing. Dan Krammer

Dipl.-Ing. Dan Krammer

Programmplanung Zahntechnik, Office Augsburg
Phone: +49 (0) 821 / 44945237
krammer@quintessenz.de
Sonja Heinzen

Sonja Heinzen

Online Editor and Social Media
Phone: +49 (0) 30 / 761 80-802
Fax: +49 (0) 30 / 887 13-315
s.heinzen@quintessenz.tv
Änne Kappeler

Änne Kappeler

Product and Project Management Digital
Phone: +49 (0) 30 / 761 80-656
Fax: +49 (0) 30 / 761 80-693
akappeler@quintessenz.de
Ina Steinbrück

Ina Steinbrück

Head of Production
Phone: +49 (0) 30 / 761 80-671
Fax: +49 (0) 30 / 761 80-693
steinbrueck@quintessenz.de
Fabian Pietsch

Fabian Pietsch

Head of Production Quintessence TV
Phone: +49 (0) 30 / 887 13-312
Fax: +49 (0) 30 / 887 13-315
f.pietsch@quintessenz.tv
Martina Koch

Martina Koch

Head of Accounting
Phone: +49 (0) 30 / 761 80-610
Fax: +49 (0) 30 / 761 80-694
buchhaltung@quintessenz.de
Dr. Alexander Ammann

Dr. Alexander Ammann

Senior Advisor ammann@quintessenz.de