Marina Russo has extensive experience in the field of medical affairs and nutrition. Marina has held positions such as Senior Medical Affairs Analyst, Junior Medical Affairs Analyst, and Resident Nutritionist at Hospital Sírio-Libanês. Additionally, Marina served as a Clinical Nutritionist and held the role of Nutrition Trainee at CAISM - Hospital da Mulher Prof. Dr. José Aristodemo Pinotti. Early in Marina's career, the role of Nutrition Fellow was undertaken at Hospital Universitário da USP - SP, showcasing a strong background in clinical nutrition and medical affairs.