Contact and Directions

Address, Get in Touch

Lawrence Berkeley National Laboratory
Building 50, Room 4038
1 Cyclotron Road Berkeley, CA 94720


Melanie Sonsteng, program manager, Cyloctron Road
Contact Melanie Sonsteng,
program manager, with questions.


A scientist or staff member must sponsor your visit to Berkeley Lab. In general, Berkeley Lab is not allowing outside visitors at this time, and site access is restricted to essential personnel. For more information please visit:


Cyclotron Road Contacts

Division Director: Rachel Slaybaugh
Program Manager: Melanie Sonsteng
Communications: Karyn Houston



Berkeley Lab Directory