Offices

Berkeley Laboratory
700 Heinz Avenue, Suite 100
Berkeley, CA 94710

Pasadena Laboratory
757 South Raymond Avenue, Suite 105
Pasadena, CA 91105

Chief

Bruce E. La Belle, Ph.D.
Bruce.LaBelle@dtsc.ca.gov

Branch Chiefs

John Quinn, Ph.D.
Analytical Berkeley
(510) 540-3388
John.Quinn@dtsc.ca.gov

Mui Koltunov, Ph.D.
Analytical Pasadena
(626) 304-9802
Mui.Koltunov@dtsc.ca.gov

June-Soo Park, Ph.D.
Biomonitoring & HEMS*
(510) 540-2441
June-Soo.Park@dtsc.ca.gov

*HEMS – Human Environmental Monitoring Section

Section Chiefs

Robert Ramage, Ph.D.
Analytical Berkeley
(510) 540-3468
Robert.Ramage@dtsc.ca.gov

Cesar Fernandez, Ph.D
Analytical Pasadena
(626) 304-2675
Cesar.Fernandez@dtsc.ca.gov

Sabrina Smith, Ph.D.
Biomonitoring
(510) 540-2019
Sabrina.Smith@dtsc.ca.gov

Carol Wortham
QATS**
(510) 540-3969
Carol.Wortham@dtsc.ca.gov

**QATS – Quality Assurance & Technical Support

ECL Seminars

Kathleen Jones-Tucker
(510) 540-3861
Kathleen.Jones-Tucker@dtsc.ca.gov