Our Team

Managing Partners

Our expertise in proton therapy development and management is broad and concentrated. Learn more about our founders and how they have helped shape the proton therapy landscape over the past decade. 

Tom Welch

Tom is an experienced CEO with a vast background in medical device manufacturing and proton therapy management. Whether you are designing a center from the ground up or are turning a struggling operation around, Tom has the skill set to point your center in the right direction.

Chris Brown

Chris is our resident financial expert. Whether we’re working on municipal bond financing, equity raise management or operational reporting, Chris is our go-to guy. Chris is a CPA by trade and has experience from large financial institutions, medical device organizations and proton therapy centers.

David Raubach

With nearly a decade in proton therapy development, David is one of the industry’s leaders in design, startup and go-live operations. David has participated in or led the development of 7 proton projects and has successfully recruited countless physicians and organized many other Joint Ventures.