Management Team

Matt Molchan

Chief Executive Officer

Mr. Molchan has held a variety of roles since he joined Digirad Corporation, now known as Star Equity Holdings, Inc., (“The Company”) in May 2007 via the acquisition of Ultrascan, Inc. 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 The Company beginning January 2013, President, Chief Executive Officer of The Company from July 2013 to December 2020, and most recently Chief Executive Officer of Digirad Health, the healthcare division of Star Equity Holdings, beginning in January 2021.

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.


Chief Operating Officer and Chief Financial Officer

David J. Noble became Chief Operating Officer on September 1, 2018 when he was hired to assist with the transformation of Digirad Corporation, now Star Equity Holdings, Inc., from a healthcare pure-play into a diversified, multi-industry holding company. The Chief Financial Officer title was added to his responsibilities on July 3, 2019 after he served as Interim Chief Financial Officer beginning January 15, 2019. Prior to joining the Company, Mr. Noble served briefly as Managing Member of Noble Point LLC, a business and financial advisory firm, from October 2017 to August 2018. For more than a decade, from July 2005 to September 2017, Mr. Noble was a senior investment banker at HSBC, serving as Managing Director & Head of HSBC’s Equity Capital Markets business in the Americas. Prior to joining HSBC, Mr. Noble held various senior roles within Equity Capital Markets at Lehman Brothers, both in the U.S. and overseas, from August 1997 to July 2005. In his 20-year career as an investment banker, Mr. Noble was involved in hundreds of equity transactions in many countries across a wide range of sectors, including healthcare, industrials, financial services, media, technology, and energy, among others. Mr. Noble earned a B.A. degree from Yale University in 1992 and an M.B.A. in Finance from MIT’s Sloan School of Management in 1997.


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.


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.

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