Giacomo was born in Rome, Italy. He received his medical degree from Campus Bio-Medico University of Rome before moving to Switzerland. Giacomo is a third-year psychiatry resident. He has been working at the Zürich University Psychiatry Hospital since 2017. During his psychiatry rotations, he has been exposed to patients suffering from psychotic disorders, a topic that he hopes to further explore and study in depth as his residency progresses.