Team - MEDIUS AG - DRUG REGULATORY AFFAIRS SERVICES SWITZERLAND

Medius AG

Meet your team of skilled experts for a highly professional experience.

Dr. Urs Rickenbacher
Ph.D. in toxicology at the Swiss Federal Institute of Technology (ETH) in Zurich,
research in medicinal chemistry at the National Institute of Environmental Health Sciences (NIEHS), USA, more than 30 years of experience as DRA manager, founder and managing director of Medius AG.
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Arina Mathys, M.Sc
Master in Chemistry at the University of Applied Sciences of North-Western Switzerland
and Molecular Biology at the University of Basel, 7 years of laboratory and research experience, more than 12 years of regulatory affairs and quality management experience, with Medius since 2012. Member of our Management Team since 2024.

Dr. Manuel Vögtli
PhD in medical nanotechnology at University College London, MSc at University of Basel, more than 10 years experience in different roles in life science industry in both large multinational corporations as well as a start-up venture, primarily focusing on borderline products and medical devices, with Medius and member of our Management Team since 2024.

Manuela Bartsch, M.Eng.
Bachelor & Master of Engineering in Pharmaceutical Technology and Quality Management at the Universities of Applied Sciences (FH) Anhalt & Wismar in Germany, more than 10 years of industry experience in pharmaceutical manufacturing and process engineering; 10 years experience as quality manager and RP, with Medius since 2019. Medius RP (FvP) since 2025.

Dr. Géraldine Bouchard-Doulakas
Ph.D. in chemistry at the University of Lausanne, master in physical-chemistry at the Federal Institute of Technology in Grenoble, 3 years senior teaching assistant, more than 16 years of industry experience in CMC and Regulatory Affairs Management, with Medius since 2012.

Dr. Jolanda Ceresa
Ph.D. in analytical chemistry at the Swiss Federal Institute of Technology (ETH) in Zurich; employment as project leader and quality assurance manager, more than 10 years of experience in quality affairs (GMP/GDP) in pharmaceutical and cosmetics industry, with Medius since 2019.

Barbara Pauli, MSc, MAS IP
Master of Biology II (University of Basel) and Master of IP (Swiss Federal Institute of Technology in Zürich). More than 15 years of experience in global regulatory requirements and procedures from drug development through approval and product lifecycle management, with Medius since 2022.

Christine Stocker-Hersberger
Degree as Commercial Associate.
10 years experience in Swiss Healthcare and more than 10 years of experience in international pharma industries within Regulatory Affairs and Quality Assurance. With Medius since January 2025 as DRA, QA & PV Associate.

Johanna Häni
Degree as a laboratory technician in Microbiology and Molecular biology. Research activities in the area of Space Biology at ETH Zürich and Virology / HIV at the Universities of Zürich and Canterbury/ UK. More than 15 years DRA experience In the pharmaceutical industry. With Medius since 2024 as DRA, QA & PV Associate.

Jeanine Thanner
Degree as laboratory technician in organic chemistry.
20 years of experience in pharma industries within different fields, from Medical Chemistry and Process Development Chemistry through Global Strategic Sourcing/Clinical Procurement for Clinical Development, with Medius since 2024 as DRA, QA & PV Associate.