Mariana Castellaneta is a dedicated medical professional with a career spanning since 2016. She obtained her residency in Internal Medicine from UFRJ and further specialized in Cardiology at UERJ, solidifying her expertise in the field. Mariana's current professional engagements include regular duties at the Institute of Cardiology Aloysio Castro (IECAC) and intensive cardiac care units at Hospital Samaritano Barra (Americas Medical City) and Clínica São Vicente da Gávea. Additionally, she extends her compassionate and personalized care to her patients in her private practice.