Greta Masiero currently serves as Dirigente veterinario at ATS Brianza since May 2023, focusing on hygiene in the production, transformation, marketing, preservation, and transportation of animal-derived food products. Prior to this role, Greta worked as a designated veterinarian at Ats di Pavia from March 2022 to April 2023, and held various positions including veterinarian specializing at ATS della Città Metropolitana di Milano, veterinarian at Ambulatorio Veterinario ai campi, and veterinarian at Clinica veterinaria città di Mortara between 2020 and 2022. Educational qualifications include a specialization in animal health, breeding, and livestock production from Università degli Studi di Milano, alongside a master's degree in veterinary medicine from the same institution, complemented by a diploma from Liceo Classico Benedetto Cairoli.