Guillaume Chesnel

Guillaume Chesnel currently serves as the Directeur général adjoint at Groupe Hospitalier Diaconesses Croix Saint-Simon since August 2022. Previously, Guillaume worked as the Directeur de l'offre de soins at FEHAP from October 2019 to July 2022 and held various roles including Directeur des affaires générales et financières at Gustave Roussy from June 2017 to September 2019, with an interim position as Directeur général adjoint. Notable contributions include the creation and deployment of the data-driven project ORFEH at the Agence Régionale de Santé Ile-de-France. Earlier experience includes positions at Centre Hospitalier de Saint-Denis and GHPSO - Groupe Hospitalier Public du Sud de l'Oise. Educational qualifications include a Master in Public Affairs from Sciences Po, a Magistère in Urban Planning from Sorbonne University, and studies at Lycée Lakanal.