Léa Brian is currently a Déléguée Médical Hospitalière specializing in Onco-Hématologie & Neuro-Oncologie at Servier, where they have been since 2025. Previously, Léa gained experience as a Stagiaire chef de produit at Sanofi, focusing on Dupixent for severe asthma, and held multiple student pharmacist positions. They are pursuing a Master 2 in Marketing pharmaceutical at Université Paris-Saclay while continuing their studies in pharmacy at Université de Bordeaux, where they have been enrolled since 2018.