Verified recordPharmaceutical Manufacturing

Marios Detsis

Senior Medical Affairs Scientist, Vaccines at Pfizer

Based in Greece

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Seniority

Staff

Department

Other

Location

Greece

Industry

Pharmaceutical Manufacturing

Company size

102K

Contact information

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m•••••••@••••••.com

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Background

About Marios Detsis

Medical Affairs leader with 9+ years of experience in vaccines at Pfizer, including cluster-level responsibilities across Greece, Cyprus, and Malta. Proven expertise in vaccine launches (Trumenba, Comirnaty, Prevenar 20, Abrysvo), HTA and market access support, and scientific leadership. Track record of 20+ peer-reviewed publications, extensive KOL engagement and policy shaping through Vaccine Technical Committees, and strong cross-functional collaboration with commercial, regulatory, and access teams. As a licensed pediatrician with private practice experience, I bring unique real-world clinical insight into how HCPs and families make decisions, ensuring strategies are both scientifically rigorous and patient-centered. Passionate about innovation, digital medical tools, and talent development, with a strong commitment to advancing vaccine access and improving patient outcomes.

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