Sandra graduated from the Autonomous University of Barcelona in 2013. After graduation, she undertook a general internship at the small animal teaching hospital from the same university and worked for six months in a referral emergency hospital. From 2016 to 2019 she completed an oncology internship followed by an ECVIM approved oncology residency at the Small Animal Teaching Hospital from the University of Liverpool. Sandra worked as a lecturer in small animal oncology at the same institution until 2020. She was awarded the ECVIM-CA Diploma in Oncology in 2021, becoming a European recognised Specialist in Veterinary Oncology. She is currently an oncology lecturer at the Royal Veterinary College (University of London). Her main research interests include feline oncology, cancer epidemiology, and tumour biomarkers.