meet our team
We bring proton therapy to your community — on time and within budget.
Our team is committed to making proton therapy accessible to as many patients as possible. This innovative and cutting-edge treatment can truly change the way we treat cancer, and we are dedicated to partnering with your facility to make that possible. Our team has been involved with the development and operation of more proton beam therapy facilities and comprehensive cancer centers than any staff in the industry. It is a true honor and privilege to improve the quality of life for so many around the world.
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Dr. James Snider
Chief Medical Officer
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Charles Bowers
Chief Executive Officer
![](https://protoninternat.wpenginepowered.com/wp-content/uploads/2019/05/1-ChrisChandler.jpg)
Chris Chandler
Board Director
![](https://protoninternat.wpenginepowered.com/wp-content/uploads/2019/05/2-RonGilden.jpg)
Ron Gilden
Board Director
![](https://protoninternat.wpenginepowered.com/wp-content/uploads/2019/05/3-billdavis.jpg)
Bill Davis
Chief Financial Officer
![](https://protoninternat.wpenginepowered.com/wp-content/uploads/2019/05/4-PeteCarbone.jpg)
Pete Carbone
Senior VP of Facility Development
![](https://protoninternat.wpenginepowered.com/wp-content/uploads/2019/05/5-JarBeranek.jpg)
Jay Baranek
Vice President of Construction
![](https://protoninternat.wpenginepowered.com/wp-content/uploads/2019/05/6-CharlesYoo.jpg)
Charles Yoo
Vice President of Operations & Finance
![](https://protoninternat.wpenginepowered.com/wp-content/uploads/2019/05/7-JeremyGilden.jpg)
Jeremy Gilden
Director of Patient Referrals
![](https://protoninternat.wpenginepowered.com/wp-content/uploads/2024/04/Kristen-Chandler-Powers_edited-e1712950957141.jpg)
Kristen Chandler Powers
Director of Development
![](https://protoninternat.wpenginepowered.com/wp-content/uploads/2019/05/15-PeterDehn.jpg)
Peter Dehn
Country Manager: Germany
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Eric Winn