On a typical morning in the clinic, Lawrence Shulman, MD, does what oncologists across the country do: he logs into his electronic health record (EHR)and starts searching. Not for a diagnosis — he already knows what his patients have. He’s searching for the key data relevant to that patient’s cancer care, buried somewhere in a sprawling digital chart that might contain years of lab results, imaging reports, genomic panels, and notes from a dozen specialists.