** Shares of diagnostics company Spectral AI MDAI.O rise
7% to $1.23 in extended trading
** Co says founder and second-largest shareholder Michael
DiMaio has been named chairman of the board of directors
** DiMaio founded MDAI in 2009, served as the company's CEO
and chairman of the board from 2011 to 2020
** MDAI says board has authorized creation of the Office of
the Chairman to support ongoing clinical development and
commercialization of co's predictive AI platform, DeepView
** Adds current CEO Peter Carlson will step down to pursue
other business opportunities
** Up to last close, stock down 53.3% YTD
(Reporting by Mariam Sunny in Bengaluru)
((Mariam.ESunny@thomsonreuters.com))