Dr Marc Greenblatt is a medical oncologist at the University of Vermont Medical Center and a Professor at the Larner College of Medicine at UVM in Burlington, Vermont. His primary research focus is interpreting genetic variants, and translating genetics advances to the clinic. He is Chair of the InSiGHT Hereditary Colorectal Cancer/Polyposis Variant Curation Expert Panel. He has been a member of the InSiGHT Mismatch Repair Variant Interpretation Committee since its origin. Dr Greenblatt sits on the InSiGHT Variants Databases Governance Committee, is Past President of the Collaborative Group of the Americas on Inherited Colorectal Cancer, President of the Human Genome Variation Society and executive Board Member of the Human Genome Organization.