this is us

Consulting and project management in good hands

The company

As NiSiPharm GmbH, we have been a project partner to the Rx pharmaceutical industry since 2008: as a strategic partner for consulting, interim or project management and operational support. We put together the teams for your projects individually. We are spontaneous, flexible, reliably pragmatic, proactive and forward-thinking: you can rely on us. Sound knowledge and many years of experience ensure the success of your projects.

The team

Dedicated experts, some of whom have worked in the pharmaceutical industry and in marketing and communication for decades, offer a wide-ranging portfolio of knowledge and experience.

What unites us: The unconditional passion to make projects successful – and thus create space for you and your other tasks.

We coordinate our projects for national and international clients centrally at our headquarters in Florstadt near Frankfurt am Main.
The NiSi project managers work at locations in Berlin, Cologne, Düsseldorf, Darmstadt, Koblenz and Münster.

Since our foundation, we have been operating 100% remotely – if required and on request, we are also happy to visit you on site.


Dr. Silke Sittner

Silke Sittner is the sole managing director and shareholder of NiSiPharm.

She is a specialist in pharmaceutical marketing and pharmaceutical project management with 20 years of experience in German-speaking countries as well as in global marketing and sales projects.

Silke is a veterinarian and has worked in veterinary practices, in market research, in pharmaceutical marketing and in pharmaceutical management positions with budget responsibility (including Chiron and Novartis V&D).

In 2008, she founded NiSiPharm together with Nils Matzen.

Jutta Reinke

Jutta Reinke is a senior project manager and an expert in the fields of conception, communication and events.

Jutta has been at home in the world of (marketing) communication and event management for thirty years. She knows the specific challenges from various perspectives: On the corporate side, she worked for branded companies in the areas of PR, corporate communications and personal branding; on the agency side, she looked after medium-sized companies and social campaigns; with her own agency, she designed and realized events and represented well-known artists and speakers as an agent. At NiSiPharm, customers benefit from her expertise in projects that focus on the conception and realization of communication and events.

Barbara Käferstein

Barbara Käferstein is a Senior Project Manager specializing in Disease Awareness and Patient Affairs.

Barbara combines profound medical-pharmaceutical expertise with extensive experience in project management.

Barbara is a specialist pharmacist for general pharmacy and worked for 15 years in patient care in public pharmacies and in hospital care. Thanks to her scientific training and experience in medical information, she always has an eye on content and the regulatory framework in addition to project management. Barbara pays particular attention to patient-oriented language, while maintaining medical accuracy.

Birgit Weidhase

Birgit Weidhase is a senior project manager and expert in public relations for the healthcare sector.

After completing her degree in biology, she focused her career on communication and public relations. During various stages on the agency and company side, the healthcare sector with a focus on pharmaceuticals crystallized as a personal area of interest and activity.

Birgit has been advising and supporting companies and institutions with their communications for more than 15 years. She is at home in a wide range of indications and health policy issues and is familiar with the regulatory framework.

Philipp Becher

Philipp Becher is a project manager specializing in campaigning and public relations.

As a graduate political scientist, he is characterized by a critical and analytical approach. He prefers to work operationally and successfully drives projects to completion with the involvement of all stakeholders.

Philipp has ten years of professional experience in agencies, associations and companies, most recently as Manager Corporate Communications at Janssen-Cilag GmbH in Neuss. His diverse experience gives him a holistic perspective on national and international communication projects.

Eva Alhnef

Eva Alhnef is a project manager with a focus on operational project implementation.

Her focus is on rolling out campaigns and digital projects – also on a global level.

Eva holds a Bachelor of Science degree in International Business Administration with a major in Marketing and Event Management and is a qualified pharmaceutical sales representative.

She has already gained a wealth of experience in various brand and product manager positions at international pharmaceutical companies.

Karin Amrosik

Karin Amrosik is a project manager and oversees operational projects in the areas of print, e-mail and online marketing.

She specializes in the coordination of Veeva Vault approvals.

Karin has already worked in marketing for a leading pharmaceutical company. Through her studies in geoinformation and municipal engineering, she was also able to gain experience in project management at municipal level.

Munia Lingemann

Munia Lingemann is a project manager and oversees a wide range of operational projects in the areas of Disease Awareness and Patient Affairs.

After completing her commercial training, Munia gained many years of experience in office management.

At NiSiPharm, she provides support in the areas of online marketing, event management and materials management.

Munia contributes industry-specific expertise through further training in the pharmaceutical sector.

Inge Goor

Inge Goor is a project manager specializing in event management, material production and quality management.

As a paralegal, Inge has over 30 years of professional experience with a renowned automotive group.
She has already worked as a project coordinator and central contact and communication interface for the field sales team of a leading pharmaceutical company. As a result, she acquired additional knowledge in the areas of contract and materials management.


Expert opinions

The experience of the NiSiPharm experts and their network partners covers a wide range of therapeutic indications. Vaccines and rare diseases are part of the experience profile.

NiSiPharm operates successfully for pharmaceutical customers in all relevant customer segments. These include clinics, general practitioners and specialists, medical assistants, pharmacies, health organizations, health policy and consumers.
For these stakeholders, NiSiPharm provides in-depth market knowledge with a high level of consulting expertise and management experience.


Logo of the pharmaceutical specialists networkNiSiPharm is a member of the
network of pharmaceutical specialists
because successful business is based on quality, trust, reliability – and good networking. The pharmaceutical specialists are an independent network of self-employed managers, consultants, trainers and business coaches. If necessary, we cooperate with these specialists to ensure the best possible service for our customers.

Logo of the industry network Healthcare Frauen e.V.Dr. Silke Sittner is a member of Healthcare Frauen e.V., the renowned business network of female managers,
Female doctors and researchers in the healthcare sector and economy. It is particularly important to encourage young women to take up management positions and to support them on their way there. Healthcare women therefore have an influence on shaping and securing the future of the healthcare system.

New (Family) Work

All NiSiPharm employees are permanently employed and have extremely flexible and remote with an adjustable number of hours. That’s good for us – and for you.

Depending on personal or family situations, we divide our working hours – naturally adapted to the requirements of our clients, timelines and project goals.

This flexibility and underlying basis of trust contributes to our success – which is always also the success of our customers.