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Patrick Osei-Owusu, PhD
Associate Provost for Research Safety
poseiowusu@uchicago.edu
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Sa-Lin Bernstein, PhD
Director of Business Integration
salinb@uchicago.edu
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Krista Dillingham, MS
Director of Radiation Safety, Radiation Safety Officer, Laser Safety Officer
kdillingham@uchicago.edu
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Karen Trotter
Administrative Assistant
kseawood@uchicago.edu
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Charles Fitzpatrick, MS
Health Physicist, Laser Safety Officer
fitzpcharles@uchicago.edu
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Terese Anderson
Health Physicist
b13@uchicago.edu
Ricardo Sahagun
Radiation Safety Specialist
rsahagun@uchicago.edu
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Matthew Taber
Radiation Safety Specialist
mtaber107@uchicago.edu
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John Bivona, RBP
Director of Biosafety and Biosecurity, Select Agent Alternate Responsible Official
jbivona@bsd.uchicago.edu
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Allen Helm, PhD, RBP, CBSP
Director of Biosafety, Select Agent Alternate Responsible Official
ahelm@uchicago.edu
![Jay Schroeder](https://d3qi0qp55mx5f5.cloudfront.net/shared-resources/i/template/transparent.gif)
Jay Schroeder, MS
Director of Operations, Biological Safety Officer
jayschroeder@uchicago.edu
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Jeffrey Melton, MS, MPH
BSD Laboratory Safety Specialist
jmelton@uchicago.edu
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Anita Guedea, MS
BSD Laboratory Safety Specialist
aguedea@uchicago.edu
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Habib Khan, MPH
Sr. Chemical Safety Officer
hkhan2@uchicago.edu
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Chandra Man Karki, MS
Chemical Safety Officer
karki@uchicago.edu
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Megan Utley, MS
PSD Laboratory Safety Specialist
meganutl@uchicago.edu
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Cecilia Martinez Jimenez, PhD
PME Laboratory Safety Specialist
ceciliamartinez@uchicago.edu