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Thomas Mackie


Dr. Thomas Mackie is a Co-Founder and Chairman at Asto CT. He is a Co-Founder of OnLume and also serves as its Board Member & Executive Chairman. He is a Board member of Nano-X. He is a Co-Founder and serves as Chairman at HealthMyne. He is a Director of Medical Devices (part-time) at the Mortgridge Institute for Research in Madison and Emeritus Professor in the departments of Medical Physics, Human Oncology, and Engineering Physics at the UW-Madison. In 1997, Rock co-founded TomoTherapy Inc., which developed an innovative, integrated hardware/software system for accurate, image-guided radiation treatment delivery. TomoTherapy's initial public offering in 2007 reached a peak market capitalization of over $1.2 B under Rock's leadership as chairman of the board of directors. Prior to its sale to Accuray, TomoTherapy's cumulative revenues exceeded $ 1 billion. In 1992, Rock co-founded Geometrics, a HCIT company which developed the PinnacleTM Radiation Treatment Planning (RTP) system, now marketed by Philips Medical Systems. From 1996 until 2012, Pinnacle generated over $350 M in revenues and achieved a 45+% global market share. Rock has a doctorate in Physics from the University of Alberta. He has more than 150 publications and over 30 inventions with issued US patents.

Primary Investor Type
Angel (individual)
Primary Office
  • 3300 Commercial Avenue
  • Madison, WI 53714
  • United States

+1 (608) 000-0000

Thomas Mackie Investments (1)

Company Name Deal Date Deal Type Deal Size Industry Company Stage Lead Partner
000000 0000000 10-Mar-2016 0000 00000 00.00 Decision/Risk Analysis Generating Revenue 000000 000000 00.0
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Thomas Mackie Team (1)

Name Title Deals Funds Boards Office Contact
Thomas Mackie Ph.D Angel Investor 0 0 Madison, WI