Dienemann Rechtsanwälte

The legal service provided by Dienemann Rechtsanwälte is characterised by the provision of personal counselling for each individual client at a profound level of expertise.

Our clients appreciate our practical knowledge as an in-house and outside legal counsel as well as our entrepreneurial approach to the development of strategic decisions.

We marshal complex facts and circumstances at the interface between scientific issues and legal regulations for our clients and give our backing to the decisions they make. The crucial principle for us is to view the structure of each case individually and develop a made-to-measure solution for it; we believe that strategic consulting is a particularly important part of this process. Creativity, vigour and perseverance are the keys to our success in our day-to-day endeavours.

"highly qualified and to the point"
(JUVE-Handbook 2023/2024)

about Susanna Dienemann, LL.M.
"highly qualified and human"
(JUVE-Handbook 2021/2022)

about Susanna Dienemann, LL.M.
"great expertise in clinical trials and compliance"
(JUVE-Handbook 2020/2021)

about Susanna Dienemann, LL.M.
“excellent in her field”
(JUVE-Handbook 2019/2020)

about Susanna Dienemann, LL.M.
„high competence in compliance consulting"
(JUVE-Handbook 2019/2020)

about Susanna Dienemann, LL.M.

Susanna Dienemann, LL.M.


After many years as a partner at Wachenhausen Dienemann Rechtsanwälte, Susanna Dienemann has been leading the firm under her own name since April 2026.
She focuses her practice on matters relating to clinical research, in particular, questions concerning contractual arrangements. She also advises clients on regulatory matters both concerning medicinal products and medical devices. In addition, she assists clients in advertising medicinal products and medical devices and anti-corruption compliance in the healthcare sector.

Learn more



Phone: +49 451 31 70 260 - 0
E-Mail: s.dienemann@dienemann-legal.com


Make appointment

Luka Weinert – Counsel


Luka Weinert has been employed as a lawyer at what is now Dienemann Rechtsanwälte since April 2018. Until April 2026, the firm operated under the name Wachenhausen Dienemann Rechtsanwälte.
She focuses her practice on matters relating to clinical research with medicinal products and medical devices and specifically supports clients in drafting relevant contractual arrangements. She also advises clients on other regulatory and compliance-related matters both concerning medicinal products and medical devices, in particular, concerning product promotion, healthcare compliance and data protection.

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Phone: +49 451 31 70 260 - 0
E-Mail: l.weinert@dienemann-legal.com


Make appointment

Julia Bergener


Julia Bergener has been employed as an assistant at what is now Dienemann Rechtsanwälte since October 2018. Until April 2026, the firm operated under the name Wachenhausen Dienemann Rechtsanwälte.
As a certified European Management Assistant, she supports Susanna Dienemann in particular in all administrative and organisational matters. Before joining Wachenhausen Dienemann Rechtsanwälte, Mrs. Bergener worked, inter alia, as an Executive Assistant at Freshfields Bruckhaus Deringer LLP in the Hamburg office.



Phone: +49 451 31 70 260 - 0
E-Mail: j.bergener@dienemann-legal.com

Sandra Giera


Sandra Giera has been employed as an assistant at what is now Dienemann Rechtsanwälte since March 2023. Until April 2026, the firm operated under the name Wachenhausen Dienemann Rechtsanwälte.
With her training in IT-Systems, she supports Luka Weinert in particular in all administrative and organisational matters. Before joining Wachenhausen Dienemann Rechtsanwälte, Mrs. Giera gained various professional experiences in the Deutsche Telekom AG group, including as a Sales Assistant in the business customer area at T-Mobile Deutschland in Eschborn.



Phone: +49 451 31 70 260 - 0
E-Mail: s.giera@dienemann-legal.com

Memberships

To exchange the latest know-how and experience we are active in various associations:

Bundesverband der Pharmazeutischen Industrie e.V. (BPI)
Law firm membership Dienemann Rechtsanwälte
Susanna Dienemann, Member of the Legal Committee
Susanna Dienemann, Member of the Admissions Committee
Luka Weinert, Member of the Clinical Research Committee
Luka Weinert, Member of the Veterinary Medicinal Products Division (BPIvet)

Deutsche Gesellschaft für Pharmazeutische Medizin (DGPharMed
Personal memberships Susanna Dienemann

INTEGRITAS Verein für lautere Heilmittelwerbung e.V.
Law firm membership Dienemann Rechtsanwälte

Bundesverband Medizintechnologie e.V.
Corresponding Member of the Legal Working Group

Life Science Nord e.V.
Law firm membership Dienemann Rechtsanwälte

Förderkreis der Forschungsstelle für Pharmarecht an der Philipps-Universität Marburg e.V.
Law firm membership Dienemann Rechtsanwälte

Career

Currently, no open positions.

Contact

DIENEMANN RECHTSANWÄLTE

Wachenhausen Law Adresse
Hansestraße 45
23558 Lübeck / Germany
Wachenhausen Law Telefon
T +49 451 31 70 260 - 0
F +49 451 31 70 260 - 10

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