Armstrong joined ProPublica in March, 2018, where he is a senior reporter. He authored two articles for The New Yorker exposing the work of expert [...]

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Armstrong joined STAT in October 2015, just before the launch of the publication. He is the senior enterprise reporter. Most recently, his work has focused [...]

David Armstrong is a senior reporter at ProPublica. Much of his career has focused on investigative reporting at publications including STAT, The Wall [...]

Click the following to download a Word version of David Armstrong Resume

Before joining the Wall Street Journal staff, Armstrong reported for the Boston Globe from 1993 through 2000. His work appeared in every section of the [...]

Armstrong worked at the Wall Street Journal from 2000 through 2009. He was among the first journalists to report on the influence of pharmaceutical and [...]

Armstrong joined the projects and investigations team at Bloomberg News in 2010. I wrote about the little known world of medical liens in which health [...]