DHL Analytical Technical Staff

Name	Title	Credentials	Years of Experience	Years with DHL
Derhsing Luu	President	Ph.D. in Analytical Chemistry	24	17
John DuPont	General Manager	B.S. in Chemistry	30	12
Sherri Herschmann	QA Manager	B.S. in Chemistry & English	20	5
Scott Schroeder	Technical Director	B.S. in Chemistry	16	16
Jennifer Barker	Log-In Manager		2	3
Ryan Wehler	LIMS Administrator	A.S. in Computer Science	10	8
Angie O’Donnell	QA/QC Specialist	B.A. in Environmental Resource Management	18	1
Evelyn Ferrero	QA/QC Specialist	B.S. in Mathematics, Minor in Physics	10	1
Carlos Castro	QA/QC Specialist	B.S. in Biology	19	10
Don Winston	Senior Chemist	B.S. in Chemistry	22	17
David Osuka	Senior Chemist	B.A. in Chemistry	15	8
Karyn Lane	Senior Chemist	B.A. in Chemistry	5	2
Austen Ross	Senior Chemist	B.S. in Chemistry	6	4
Chris Zelasko	Senior Chemist	B.S. in Biology, Minor in Chemistry	3	2
Alexandria Voirin	Lab Analyst	M.S. in Chemical & Biological Analysis, B.S. in Cellular Biology & Physiology	10	2
Josue Calderon	Lab Analyst	B.S. in Chemistry	2	2
Austin Doyle	Lab Analyst	B.S. in Chemistry	3	1
Jaya Coorg	Lab Analyst	Bachelors in Science	16	8
Roger Pena	Lab Analyst	B.S. in Biology, Minor in Molecular Biology	25	1
Tim Knippa	Lab Analyst		9	9
Lynette Mercado	Lab Analyst	B.S. in Biology, Minor in Chemistry	1	1
Sara Weiland	Lab Analyst	B.S. in Biology	1	1