Petra Arlert (Amoudruz) is a seasoned medical affairs professional with extensive experience in the pharmaceutical industry, particularly in dermatology and rheumatology. Currently serving as a Senior Global Medical Advisor at LEO Pharma, Petra leverages a strategic mindset and strong interpersonal skills to bridge R&D and commercial functions, oversee advisory boards, and enhance collaboration for early portfolio assets. Prior roles include Associate Director of Medical Affairs at Celgene, where Petra successfully led the launch of Otezla in the Nordic region, and Medical Advisor at Janssen, cultivating key opinion leader networks. Petra holds a PhD in immunology and has conducted significant research at Karolinska Institutet, contributing to publications in rheumatology and autoimmune diseases.