NETL Staff
![](/images/staff/Mark-Andrews-2023.jpg)
Mark Andrews
Research Technician
Phone: 512-999-0775
Email:
![](/images/staff/JohnPeter-Bekker.jpeg)
JohnPeter Bekker
Junior Health Physicist
Phone: 214-609-3480
Email:
![](/images/staff/Tristan-Shaun-Brannon.jpeg)
Tristan Shaun Brannon
Research Engineering/Scientist Associate
Phone: 512-940-2329
Email:
![](/images/staff/Rodrigo-Viveros-Duran.jpeg)
Rodrigo Viveros Duran
Research Engineering/Scientist Associate
Phone: 210-784-6271
Email:
![](/images/staff/Joseph-Lapka-2023.jpg)
Dr. Joseph Lapka
Research Fellow, Radiochemistry
Phone: 530-219-9185
Email:
![](/images/staff/Don-Nolting-2023.jpg)
Dr. Don Nolting
Research Associate, Medical Imaging
Phone: 615-491-3032
Email:
![](/images/staff/Jim-Terry-2023-1.jpeg)
Jim Terry
Reactor Manager
Phone: 512-709-0395
Email:
![](/images/staff/Tracy-Tipping-2023-1.jpg)
Tracy Tipping
Health Physicist/Laboratory Manager
Phone: 512-232-4174
Email:
![](/images/staff/Michael-Whaley.jpeg)
P. Mike Whaley
Associate Director
Phone: 512-232-5373
Email:
Computational Team
![](/images/staff/Chavala-Ondrej.png)
Ondrej Chvala
Senior Research Scientist
Email:
![](/images/staff/Collins-Benjamin.png)
Benjamin Collins
Senior Research Scientist
Email:
![](/images/staff/Herring-Nicolas.png)
Nicholas Herring
Post-Doctoral Researcher
Email:
Administration
![](/images/staff/Cook-Heather.png)
Heather Cook
Administrative Manager
Phone: 512-232-5371/512-736-5126
Email:
![](/images/staff/Lindsay-Marr.jpeg)
Lindsey Marr
Senior Administrative Associate
Phone: 512-232-1976
Email: