How Cerner’s CEO responded to U.S. market share losses at ViVE March 8, 2022 Auto Bot EHR, Health Tech, News, Population Health, Social Determinants, ViVE 2022 0 Dr. David Feinberg spent much of a roughly 20-minute late-morning session Monday talking about the potential benefits of EHRs, but when asked about losing market share in the U.S., he was quick to defend the company.