Our Team

Séverine Colas, PHD / ERT

Chief Scientific Officer – Sales Director
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Dr. Astrid Dittmer-Oelmann

Senior Consultant Regulatory Affairs Pharma
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Dr. Tanja Götz

Senior Consultant Regulatory Affairs Pharma
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Anja Heinrich, M.Sc.

Senior Consultant / Head Medical Devices
tentaconsult about us Anja Heinrich 94B8273 b

Dr. Esra Gün

Consultant Medical Devices
Dr. Esra Gün

Dr. Julia Hollmann

Consultant Medical Devices
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Elena Kortemeyer

Senior Consultant Medical Devices
Elena Kortemeyer Montage2

Dr. Tanja Köllmeier

Head Quality Management
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Dr. Herbert Laiacker

Senior Consultant Medical Devices
Laiacker

Dr. Jenny Lauterbach

Senior Consultant Regulatory Affairs Pharma
Jenny Lauterbach

Loïc Leglise

Medical Device Safety Assessor
Loic Leglise

Ronja Loy

Senior Consultant / Head GxP Services
tentaconsult about us Ronja 94B8165 b

Alheidis Merschel

Senior Consultant GxP Services / Qualified Person
tentaconsult about us Alheidis

Edith Niermeier

Administration & Accounting
Edith Niermeier neu

Dr. Marika Ollmann-Selinger

Senior Consultant Medical Devices
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Dr. Verena Peter

Senior Consultant / Head Regulatory Affairs Pharma
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Marybenita Ratha

Manager Operations and Administration
Marybenita Ratha M8A9925 b final

Maria Riemer

Senior Consultant · PV Officer
Maria Riemer Montage2

Yuliya Rosenfeld

Senior Consultant Medical Devices
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Dr. Christine Roser

Senior Consultant Regulatory Affairs Pharma
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Sybille Schreiber

Manager Operations
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Dr. Ruth Schwingeler

Senior Consultant Medical Devices
Ruth Schwingeler

Ralf G. Sibbing

Managing Partner
tentaconsult about us Sibbing 94B8198 b

Dipl.-Ing. (FH) Elisabeth Teuber

Senior Consultant Medical Devices
Elisabeth Teuber

Dr. Natasja Van den Engel

Consultant Medical Devices
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Dr. Elena Volodina

Senior Consultant
tentaconsult about us Volodina

Dr. Ulrike Wunderwald

Senior Consultant Regulatory Affairs Pharma
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portrait Sibbing 94B8508 b

A Portrait:
Ralf G. Sibbing

TentaConsult takes off with a well-known face and relevant market experience

TentaConsult Pharma & Med GmbH starts in Münster with a well-known head from the industry with almost two and a half decades of experience and a profound knowledge of pharmaceuticals and medical devices in almost all consulting and service areas.

Ralf Sibbing, a specialized pharmacist and pharmacist by training, brings with him many years of experience in pharmaceutical consulting and regulatory affairs. In his more than 20 years of working for a management consultancy in Münster, Ralf Sibbing successfully assumed various consulting, managerial and executive roles. Among other things, he was responsible for the development and expansion of the quality services division as well as for the internationalisation in China, Austria and BeNeLux. In his last position as Managing Partner, Mr. Sibbing was responsible for the sales area of the entire group of companies.

With a powerful team of experienced consultants and senior consultants in TentaConsult, complemented by the consultants and scientists of the Tentamus Group with its international network of highly specialized laboratories in the testing area worldwide, TentaConsult is now starting the joint path with Tentamus and thus offers an even broader range of services for all customers. TentaConsult will provide its customers in the fields of pharmaceuticals, medical devices and dietary supplements with advice and support. In the interest of its customers, TentaConsult will also bundle the immense expertise already united in the Tentamus Group and make it transparent to the customer.

Contact us, we will develop individual solution concepts together with you and offer a wide range of services – not only to relieve your teams of capacity, but also to give you the opportunity to concentrate your energies entirely on your core competencies. Just as you wish and just as you need it at the moment.

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