Erik Jan Dubbink is deputy head of molecular diagnostics in the Pathology and Clinical Bioinformatics department at Erasmus University Medical Center located in Rotterdam, Netherlands. Renowned for his work on tumor genomics, he has driven the adoption of comprehensive genomic profiling in clinical diagnostics. With a wide experience in circulating tumor DNA (ctDNA) and homologous recombination deficiency (HRD), his research is shaping the future of non-invasive cancer monitoring and targeted therapies in precision medicine.