Matias Berretta

Matias Berretta is a data professional with extensive experience in data science and analytics across multiple sectors, including healthcare and education. Currently serving as a Growth Data Scientist at Ophelia, Matias is responsible for marketing reporting, machine learning-based clinical outreach, and managing analytics infrastructure. Prior roles include Data Scientist at Healthfirst, where Matias specialized in Medicare churn modeling and operational improvements that contributed to a significant rating increase. Matias has also worked as a Graduate Assistant at Fordham University and interned at Google, developing NLP tools and machine learning models. Matias holds a Master's degree in Data Analytics from Fordham University and a Bachelor's degree in Psychology and Creative Writing from Oberlin College.