Team

Individualized consulting by interdisciplinary teams

We see ourselves as communication experts who examine your challenges from every angle. Therefore, in our consulting services, we rely on interdisciplinary teams. Our team members have backgrounds in natural sciences, humanities, and business and economics. To meet your individual needs, we bring together the right minds who offer you their experience, essential expertise, and strategic competence. We see ourselves as an extension of your team, adding an outside perspective to your team’s view of the task.

Doris Thomann

Account Director

Dr. Manuel von Osten

Account Director Scientific Strategies

Maria Rentsch

Account Director

Dr. Moritz Hansen

Account Director

Dr. Imke Schneemann

Director

Katharina Tolkmitt

Managing Partner

Dr. Horst Müther

Managing Partner & CEO

Experience and expertise

Senior Team

Are you looking for a sparring partner for your communication challenges? We offer you years of experience and specialized expertise. In a joint discussion, we analyze the initial situation and provide you with a highly qualified consulting team. Contact us.

Dr. Imke Schneemann

Director

Dr. Imke Schneemann is a Director at GCI Health. She advises companies in the field of strategic healthcare communication. Her key areas of focus include the entire spectrum of product communication, modern approaches to patient communication, and consulting on topics of Corporate Communication and Public Affairs.

Prior to her work at GCI Health, she led international innovation projects for eight years at the industry network Life Science Nord in the areas of biotechnology, pharma, and medical technology with partners from clinics, research & development, and industry. Within these projects, Imke Schneemann was, among other things, responsible for communication measures, the execution of events, the organization of delegation visits, and marketing and public affairs activities.

Imke Schneemann is a microbiologist and completed her doctorate in active ingredient research at the GEOMAR Helmholtz Centre for Ocean Research.

Mobile: +49 151 6133 8217

[email protected]

Doris Thomann

Account Director

Doris Thomann is an Account Director at GCI Health. She advises pharmaceutical and medical technology manufacturers in strategic communication – her consulting focuses include product, corporate, and crisis communication, as well as the field of Public Affairs.

Doris Thomann has over twenty years of experience in healthcare communication. Before joining GCI Health, she managed communication for companies in the fields of health insurance, pharmacies, and the pharmaceutical industry, and worked in marketing for a company in healthy nutrition and dietetics.

Mobile: +49 172 6359 856

[email protected]

Dr. Moritz Hansen

Account Director

Dr. Moritz Hansen is an Account Director at GCI Health. He advises clients in the fields of medicine (Rx) and health. His consulting focuses include strategic communication for complex medical conditions and new therapies, awareness campaigns, and scientific communication.

He began his professional career in 2017 as a trainee at GCI Health.

After studying biology – with a focus on microbiology and genetics – at the University of Hamburg, Moritz Hansen dedicated his doctoral thesis to researching microbial H2-Oxidation and hydrotheramal deep-sea vents.

Mobile: +49 162 7164 413

[email protected]

Dr. Manuel von Osten

Account Director Scientific Strategies

Dr. Manuel von Osten is Account Director Scientific Strategies at GCI Health. He advises clients in the fields of medicine, science, and health. His responsibilities include the development and coordination of medical communication strategies as well as expert consulting in interdisciplinary projects. He works closely within the agency's international network and handles cross-location inquiries regarding medical communication.

He began his professional career in 2017 as a trainee at GCI Health. Before his work at GCI Health, he completed the Life Science Management seminar.

Dr. Manuel von Osten studied Biology (Diploma) with a focus on Neurobiology, Genetics, and Pharmacology at the University of Cologne. He earned his doctorate at the Institute for Multiple Sclerosis Research at the University Medical Center Göttingen and at the Georg-August University School of Science.

Mobile: +49 162 7164 658

[email protected]

Katharina Tolkmitt

Dr. Horst-H. Müther ist Managing Partner und CEO des Unternehmens und berät Kunden im Bereich Medizin und Gesundheit. Er hat gemeinsam mit der Hering Schuppener Gruppe im Jahr 2001 das Unternehmen (damals als GCI Healthcare Unternehmensberatung für Gesundheitskommunikation GmbH) gegründet. Davor verantwortete Dr. Horst-H. Müther bei Burson-Marsteller als Practice Leader und Managing Director die Beratung nationaler und internationaler Kunden in Fragen der strategischen Kommunikation, des Marketings, der PR und Lobbying (Pharma Consulting). Zuvor hat er im Marketing des Arzneimittelherstellers GlaxoSmithKline maßgeblich zum Aufbau und zur Etablierung eines Tochterunternehmens im Bereich Medical Education beigetragen. Dr. Horst-H. Müther hat Biologie in Würzburg und Hamburg studiert und war als wissenschaftlicher Mitarbeiter am Heinrich-Pette-Institut für Experimentelle Virologie und Immunologie in Hamburg (HPI) tätig.  

Tel. +49 40 368075-11 // Mob. +49 172 4257055

Fax +49 40 368075-93

Dr. Horst Müther

Dr. Horst-H. Müther ist Managing Partner und CEO des Unternehmens und berät Kunden im Bereich Medizin und Gesundheit. Er hat gemeinsam mit der Hering Schuppener Gruppe im Jahr 2001 das Unternehmen (damals als GCI Healthcare Unternehmensberatung für Gesundheitskommunikation GmbH) gegründet. Davor verantwortete Dr. Horst-H. Müther bei Burson-Marsteller als Practice Leader und Managing Director die Beratung nationaler und internationaler Kunden in Fragen der strategischen Kommunikation, des Marketings, der PR und Lobbying (Pharma Consulting). Zuvor hat er im Marketing des Arzneimittelherstellers GlaxoSmithKline maßgeblich zum Aufbau und zur Etablierung eines Tochterunternehmens im Bereich Medical Education beigetragen. Dr. Horst-H. Müther hat Biologie in Würzburg und Hamburg studiert und war als wissenschaftlicher Mitarbeiter am Heinrich-Pette-Institut für Experimentelle Virologie und Immunologie in Hamburg (HPI) tätig.  

Tel. +49 40 368075-11 // Mob. +49 172 4257055

Fax +49 40 368075-93

A specialized team for your communication.

Our team