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Management Team


Chief Executive Officer, Interim CFO, and Director, Digirad Corporation

Matt Molchan has held a variety of increasing responsibility roles since he joined Digirad in May 2007 via the acquisition of Ultrascan, Inc., the southeast’s largest mobile ultrasound business. These roles include Chief Operating Officer of Digirad Ultrascan Solutions from May 2007 to January 2012, President of Digirad Imaging Solutions until January 2013, President of Digirad beginning January 2013, and most recently Chief Executive Officer of Digirad since July 2013.

Prior to joining Ultrascan, Inc., he held various executive level positions in business development, finance and operations at Somera, Inc. and Equifax, Inc. He holds a Bachelor of Science degree in Economics from the United States Air Force Academy and a Masters of Business Administration in Finance from the University of Southern California.



Executive Chairman, Digirad Imaging Solutions

Mickey King, Jr. joined Digirad and became President and CEO of Digirad Ultrascan Solutions, a wholly owned subsidiary of Digirad Imaging Solutions, upon the acquisition of Ultrascan, Inc. by Digirad Corporation in May 2007. He has held the role of Executive Chairman, Digirad Imaging Solutions since January of 2012. Prior to joining Digirad, he founded Ultrascan, Inc. in 1996, where he held the position of President and CEO until May 2007. He attended the University of Tennessee at Martin.



President, DIS

Martin Shirley became President of DIS in January of 2016. Prior to that role, he was Senior Vice President of Digirad Imaging Solutions Sales and Marketing since January of 2012. In June of 2010, he was appointed Vice President of Sales & Operations for Digirad Imaging Solutions. From January 2008 through June of 2010, he served as Vice President of Sales for DIS. Prior to this, he served in a variety of roles during his tenure at Digirad including National, Regional and Territory Sales Management positions in both the Digirad Imaging Solutions Division and the Product Division.

He has been in Medical Imaging for over 25 years with both clinical and industrial experience. His other professional experience includes regional and territory sales positions at SMV America, a manufacturer of nuclear medicine equipment that was purchased by General Electric, and with Sopha Medical Systems. He was also a Territory Manager for DuPont Radiopharmaceuticals. His clinical experience includes Multi Modality Department Management, Nuclear Medicine Department Management and Staff Nuclear Medicine Technologist positions. He holds degrees in both Nuclear Medicine Technology and Liberal Arts.

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