![](https://dornsife.usc.edu/chemistry/wp-content/uploads/sites/88/2023/01/usc-chemistry-shawn-wagner-500x432.jpg)
Director Chemistry Instrumentation Resources
Shawn Wagner, PhD
Laird J. Stabler Memorial Hall
LJS 160
840 Downey Way
Los Angeles, CA 90089
(213) 764-1515
shawn.wagner@usc.edu
![](https://dornsife.usc.edu/chemistry/wp-content/uploads/sites/88/2024/01/sc-chemistry-sandugash-yergeshbayeva-500x432_2.png)
Manager X-ray and Optical Facility
Sandugash Yergeshbayeva, PhD
Laird J. Stabler Memorial Hall
LJS 358
840 Downey Way
Los Angeles, CA 90089
yergeshb@usc.edu
![](https://dornsife.usc.edu/chemistry/wp-content/uploads/sites/88/2023/12/Joo-Ho-Lee-500x432-1.png)
Manager NMR Facilities
Joo-Ho Lee, PhD
Laird J. Stabler Memorial Hall
LJS 159
840 Downey Way
Los Angeles, CA 90089
(213) 740-6376
yergeshb@usc.edu.
![](https://dornsife.usc.edu/chemistry/wp-content/uploads/sites/88/2023/07/website_Steven-2-500x432.jpg)
Manager Mass and Elemental Composition Facilities
Steven Guillen, MS
Seeley G. Mudd Building
3620 McClintock Ave
SGM 223-A
(213) 740‑8616
jsteven.guillen@usc.edu
![](https://dornsife.usc.edu/chemistry/wp-content/uploads/sites/88/2023/01/usc-chemistry-travis-williams-500x432.jpg)
Faculty Director of Chemistry Instrumentation
Prof. Travis J. Williams
Loker Hydrocarbon Research Institute
837 Bloom Walk
LHI 104
(213) 740-5961
travisw@usc.edu
![](https://dornsife.usc.edu/chemistry/wp-content/uploads/sites/88/2023/01/usc-chemistry-peter-qin-500x432.jpg)
Director Electron Paramagnetic Resonance
Prof. Peter Z. Qin
Temporary Research Facility
3430 S Vermont Ave
TRF 119
(213) 821-2461
pzq@usc.edu
![](https://dornsife.usc.edu/chemistry/wp-content/uploads/sites/88/2023/01/usc-chemistry-mark-thompson-500x432.jpg)
Director X-Ray Crystallography
Prof. Mark E. Thompson
Seeley G. Mudd Building
3620 McClintock Ave
SGM 216
(213) 740-6402
met@usc.edu