Staff Directory

University Park Campus

Health Sciences Campus

3434 S. Grand Avenue, CAL 120
Los Angeles, CA 90089
Mail Code 2815
Fax: 213-821-2177
2001 N Soto Street, SBA #329
Los Angeles, CA 90032
Fax: 323-442-2201

Main No. 323-442-2200


Administration (EHS@usc.edu)

Deona Willes, MPH | Executive Director | 323-442-2205

Dick Sun, MPA | Deputy Director | 213-821-8048

Brent Pantell | Program Manager | 213-740-0536

Alfred M. Bouziane, MS | Project Manager | 213-821-3898

Alex Alviar | Instructional Designer | 323-442-5536

Chris Allison | Program Analyst | 213-509-8479

Jerome Williams | Resource Employee | 323-442-2200

Nerissa Rivera | Admin. Assistant | 213-821-3942

Jimmy Larios | Budget/Business Analyst | 213-821-6980

Lilian Rodriguez | Budget/Business Analyst | 213-740-4727


Biosafety (biosafety@usc.edu)

Erick Guandique | Interim Biosafety & High Containment Officer | 213-631-8404

Vanessa Cook, PhD | Biosafety Specialist II | 213-509-7438

Prashan De Zoysa, PhD | Biosafety Specialist I | 323-229-4733

Bagrat Khachatryan | Biosafety Specialist I |


Hazardous Materials / Environmental Compliance (hazmat@usc.edu)

Anthony Rodriguez | Hazardous Materials Division Manager | 213-740-7215

Xu Liu, PhD | Hazmat Data Specialist | 213-923-5152

Alex Guevara | Senior HazMat Technician (UPC) | 213-458-9952

William Rivera | Hazmat Technician (UPC) | 213-276-2364

Rafael Valdivia | Hazmat Technician (UPC) | 323-864-4133

Alex Aguilar | Hazmat Technician (HSC) | 323-864-3972

Adam Rios | Hazmat Technician (HSC) | 213-923-5081

Terry Williams | Hazmat Technician (HSC) | 323-864-4660

Demetrius Spillers | Hazmat Technician (HSC) | 323-864-4511


Laboratory Safety (labsafety@usc.edu)

David Webber, PhD | Chemical Hygiene Officer | 213-379-0054

Amanda Buffington, MS | Controlled Substances Program Manager | 323-864-3193

Nassim Haddad, MS | Chemical Inventory Specialist/Supervisor | 213-923-5156

Maria Soberanis | Lab Safety Specialist | 323-229-5916

Madison Hutchinson | Lab Safety Specialist | 213-309-0850

Joey Tonetti | Lab Safety Specialist | 323-356-7573

Nicole Carnes | Chemical Inventory Technician | 213-361-0653


Occupational Health & Safety (injuryprevention@usc.edu)

Angela Christopher, MEd | Occupational Health and Safety Supervisor | 213-923-5141

Brian Drewelow | Shop Safety Program Manager | 213-923-5138

Larry Bergenfeld, MS, CIH, CSP | Industrial Hygiene Program Manager | 213-740-6300

Jose Manrique | Occupational Health & Safety Specialist | 213-821-6904

Valerie Ruvalcaba | Occupational Health & Safety Specialist | 323-337-6194

Alan Sahussanun | Occupational Health & Safety Specialist | 323-442-2200

Savannah Gore | Occupational Health & Injury Prevention Safety Specialist II | 213-509-9692


Public Health

Erick Guandique | Public Health Manager | 323-442-2200

Karla Hill | Employee Health Program Manager | 949-351-0351


Radiation Safety (radsafety@usc.edu)

Kellen Gitura | Radiation Safety Officer | 323-336-4891

David Goetsch | Radiation Safety Specialist | 323-229-2652

Kim Chan | Radiation Safety Specialist | 213-304-3405

Patricia Yepez | Radiation Safety Technician | 323-855-6175