Giuseppe undertook his postgraduate endodontic training at Queen Mary, University of London. He is a Fellow of the Higher Education Academy and is currently a clinical lecturer in endodontics for the postgraduate programme at Queen Mary University.

Giuseppe has spent most of his professional career in London and worked as a specialty doctor of endodontics at the Royal London Hospital. his MSc degree research project, an epidemiological study on root canal treatment, was published in the British Dental Journal. Since 2018, Giuseppe has been a council member of the British Endodontic Society. In 2021, he was elected as European representative for the council. He is also a specialist member of the European Society of Endodontology. Giuseppe welcomes referrals for diagnosis and management of all endodontic-related cases.