Pharmacelsus Team

The experienced multidisciplinary team of pharmacists, biologists, chemists and veterinarians is able to handle complex and individual studies.



Chief Executive Officer, Founder

Dr. Klaus Biemel

Chief Operations Officer


Head of ADME & in vitro Pharmacology

Dr. Bettina Husen

Head of in vivo Pharmacology & PK

Head in vitro Toxicology & Compound Profiling

GLP Method Validation

Dr. Peter B. Ehmer

Project Leader Method Validation (GLP)

Quality Management

Dr. Perdita Backes  

QM & Project Leader Research & Development

Sales & Marketing

Dr. Stephanie Urschel

Head of Marketing & Sales

Dr. Stefanie Becker

QM & Marketing Manager

R&D Projects

Dr. Julia Przibilla

QM & Project Coordinator Research & Development