Environment Safety and Health

Health Physics Contact Information

Health Physics Technicians

Health Physicists

William Hinton
2-9179 Office
4-9179 Pager

Principal HP
Merlin Ngachin
2-2668 Office
mngachin@anl.gov

Alternate HP
John Vacca

2-6180 Office
630-327-9266 Cell
4-1978 Pager


If a sudden need for HP help has arisen, and the first person you call does not get back to you in a few minutes - try the next in line.  Between Dave Fieramosca and Ian, you should be able to reach someone who can help you in a short period of time.