Staff Directory

OESO Staff Directory

• Administration

  Environmental Safety Building
  Physical Address: 5 Genome Court, Suite 0130, Durham, NC 27710
  Mailing Address: Box 3914, Durham, NC 27710
  Phone: 919-684-2794 Fax: 919-684-2422
  Email: oesosafety@duke.edu

  Visitor Parking Map

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  Stiegel, Matthew, Ph.D.

  Director, OESO
  Phone: 919-681-4219
  Email: matthew.stiegel@duke.edu

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  Greeson, Nicole, MS, CIH

  Associate Director, OESO
  Phone: 919-684-2803
  Email: nicole.greeson@duke.edu

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  Cachafeiro, Enrique, MS

  Education/Training Coordinator
  Phone: 919-668-3208
  Email: enrique.cachafeiro@duke.edu

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  Cashwell, John, MBA

  IT Analyst Programmer II
  Phone: 919-668-3211
  Email: john.cashwell@duke.edu

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  North, John

  IT Manager
  Phone: 919-668-3202
  Email: john.north@duke.edu

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  Schwartz, Jennifer, MS

  Administrative Assistant
  Phone: 919-668-3204
  Email: jennifer.schwartz@duke.edu

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  Tulluri, Srinu

  IT Analyst Programmer, Senior
  Phone: 919-668-3212
  Email: srinu.tulluri@duke.edu

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  Williford, Adrienne

  Business Manager
  Phone: 919-668-3207
  Email: adrienne.williford@duke.edu

• Biological Safety

  Hock Plaza 1
  Physical Address: 2424 Erwin Road, Suite 204, Durham, NC 27705
  Mailing Address: Box 2738, Durham, NC 27710
  Phone: 919-684-8822 Fax: 919-681-7509
  Email: biosafety@dm.duke.edu

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  Schwartz, Antony, Ph.D., SM(NRCM), CBSP(ABSA)

  Director, Biological Safety
  Phone: 919-684-8822
  Email: antony.schwartz@duke.edu

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  Brock, Mary, CBSP(ABSA)

  Safety & Health Specialist
  Phone: 919-681-6381
  Email: mary.brock@duke.edu

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  Cole, Zac, MPH

  Safety & Health Specialist
  Phone: 919-668-9210
  Email: zachariah.cole@duke.edu

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  Coleman, Collin, PhD, MSPH

  Safety & Health Specialist
  Phone: 919-681-4635
  Email: collin.coleman@duke.edu

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  Mikati, Sarah, MSN, RN

  Environment of Care Performance Specialist
  Phone: 919-681-4639
  Email: sarah.mikati@duke.edu

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  Oliver, Iris

  Administrative Assistant
  Phone: 919-681-4638
  Email: iris.oliver@duke.edu

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  Vogel, Andrea, Ph.D., CBSP(ABSA)

  Safety & Health Specialist
  Phone: 919-660-1728
  Email: andrea.vogel@duke.edu

• Community Hospital and Clinic Safety

  Phone: 919-684-2794 Fax: 919-684-2422
  Email: oesosafety@duke.edu

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  James, Daniel, CIH, CSP, CHFM

  Director, Community Hospital and Clinic Safety
  Phone: 919-235-5082
  Email: daniel.james@duke.edu

• Environmental Programs

  Environmental Safety Building
  Physical Address: 5 Genome Court, Suite 0130, Durham, NC 27710
  Mailing Address: Box 3914, Durham, NC 27710
  Phone: 919-684-2794 Fax: 919-684-2422
  Email: environmental.programs@duke.edu

  Visitor Parking Map

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  Stiegel, Matthew, Ph.D

  Director, OESO
  Phone: 919-681-4219
  Email: matthew.stiegel@duke.edu

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  Harrel, John

  Safety & Health Specialist
  Waste Management
  Phone: 919-668-3220
  Email: john.harreliv@duke.edu

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  Ragan, Charles

  Safety Associate
  Waste Operations Technician
  Phone: 919-668-3219
  Email: charles.ragan@duke.edu

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  Skinner, Will

  Safety & Health Specialist
  Waste Management
  Phone: 919-668-3216
  Email: thomas.skinner@duke.edu

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  Trunzo, Chris

  Safety & Health Specialist
  Waste Operations Manager
  Phone: 919-668-3217
  Email: chris.trunzo@duke.edu

• Ergonomics

  Erwin Square
  Physical Address: 2200 W. Main Street, Suite 400, Durham, NC 27705
  Mailing Address: Box 3834, Durham, NC 27710
  Phone: 919-668-ERGO(3746) Fax: 919-286-6763
  Email: ergonomics@duke.edu

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  Koshy, James, PhD

  Director, Ergonomics
  Phone: 919-681-3140
  Email: james.koshy@duke.edu

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  Becherer, Lori

  Safety Associate
  Phone: 919-668-ERGO(3746)
  Email: lori.becherer@duke.edu

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  McIlvaine, Jennifer, PT, MSPT, CSPHP

  Safety and Health Specialist
  Safe Patient Handling Specialist
  Phone: 919-681-4039
  Email: jennifer.mcilvaine@duke.edu

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  Pentico, Marissa, MS, OT/L, CPE

  Safety & Health Specialist
  Ergonomics Coordinator
  Phone: 919-681-4357
  Email: marissa.pentico@duke.edu

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  Yeung, Yeu-Li, MS, OT/L, CPE, CSPHP

  Safety & Health Specialist
  Patient Care Ergonomics Coordinator
  Phone: 919-681-4440
  Email: yeuli.yeung@duke.edu

• Fire and Life Safety

  Hock Plaza 1
  Physical Address: 2424 Erwin Road, Suite 204, Durham, NC 27705
  Mailing Address: Box 2738, Durham, NC 27710
  Phone: 919-684-5609 Fax: 919-684-8427
  Email: firesafety@duke.edu

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  Allan, Chris, MPA

  Director, Fire & Life Safety
  Phone: 919-668-3233
  Email: chris.allan@duke.edu

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  Anderson, JC

  Safety & Health Specialist
  Phone: 919-668-3236
  Email: joseph.anderson542@duke.edu

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  Ayscue, Donald

  Safety Associate
  Phone: 919-668-4181
  Email: donald.ayscue@duke.edu

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  Bergen, Dace, MPA

  Safety & Health Specialist
  Phone: 919-668-3242
  Email: dace.bergen@duke.edu

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  Goodwin, Kyle

  Safety Associate
  Phone: 919-668-0796
  Email: kyle.goodwin@duke.edu

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  Hogge, Logan

  Safety & Health Specialist
  Phone: 919-668-3230
  Email: logan.hogge@duke.edu

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  Masterman, Emily

  Safety & Health Specialist
  Phone: 919-668-3235
  Email: emily.masterman@duke.edu

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  Murphy, Steven

  Safety & Health Specialist
  Phone: 919-668-3234
  Email: steve.murphy@duke.edu

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  Pass, Sam

  Safety & Health Specialist
  Phone: 919-668-3240
  Email: samuel.pass@duke.edu

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  Rojo, Joe

  Safety & Health Specialist
  Phone: 919-668-3232
  Email: jose.rojo@duke.edu

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  Schellhaas, Wayne

  Safety Technician
  Phone: 919-668-3238
  Email: wayne.schellhaas@duke.edu

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  Stewart, Steven

  Safety Supervisor
  Construction Projects and Automatic Fire Protection Systems Supervisor
  Phone: 919-668-3239
  Email: steven.stewart@duke.edu

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  Walker, Scott

  Safety Technician
  Phone: 919-668-3237
  Email: henry.walker@duke.edu

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  Weaver, Jesse

  Safety Associate
  Phone: 919-684-2029
  Email: jesse.weaver@duke.edu

• Laboratory Safety

  Hock Plaza 1
  Physical Address: 2424 Erwin Road, Suite 204, Durham, NC 27705
  Mailing Address: Box 2738, Durham, NC 27710
  Phone: 919-684-8822 
  Email: labsafety@duke.edu

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  Stiegel, Matthew, Ph.D.

  Director, OESO
  Phone: 919-681-4219
  Email: matthew.stiegel@duke.edu

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  Chapman, Benjamin

  Safety & Health Specialist

  Chemical Safety, Chemical Reaction Hazards, Lab Safety Evaluations, General Lab Safety, IACUC Protocol Reviews

  Phone: 919-684-5910
  Email: benjamin.chapman@duke.edu

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  Lawrence, Rashida, MPH, SLS (ASCP), RBP, CBSP(ABSA)

  Safety & Health Specialist
  Laboratory Close-outs and Relocations, Lab Safety Evaluations, General Lab Safety, IACUC Protocol Reviews
  Phone: 919-681-5397
  Email: rashida.lawrence@duke.edu

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  Mondragon, Tawni

  Safety & Health Specialist

  Lab Start-ups, Lab Safety Evaluations, General Lab Safety, IACUC Protocol Reviews
  Phone: 919-668-0781
  Email: tawni.mondragon@duke.edu

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  Scott, Ninecia, PhD

  Safety & Health Specialist

  Phone: 919-668-2686
  Email: ninecia.scott@duke.edu

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  Stanion, Courtney, MSEnvE, CIH, CSP

  Operations Manager, Laboratory Safety
  Laboratory Renovations, Chemical Hygiene Training, Lab Safety Evaluations, General Lab Safety, IACUC Protocol Reviews
  Phone: 919-684-5709
  Email: courtney.stanion@duke.edu

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  Vreugdenhil-Hayslette, Angie, MS

  Safety & Health Specialist

  GHS Lookup Tool, Lab Safety Evaluations, General Lab Safety, IACUC Protocol Reviews

  Phone: 919-668-3221
  Email: angie.vreugdenhil@duke.edu

• Occupational Hygiene and Safety

  Duke Health Douglas Street
  Physical Address: 501 Douglas Street, Suite 151, Durham, NC 27705
  Mailing Address: Box 3387, Durham, NC 27710
  Phone: 919-684-5996 Fax: 919-681-5916
  Email: ohs.oeso@dm.duke.edu

  Office Location Map

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  Greeson, Nicole, MS, CIH

  Associate Director, OESO
  Phone: 919-684-2803
  Email: nicole.greeson@duke.edu

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  Botts, Joshua, MS

  Safety & Health Specialist
  Phone: 919-681-6511
  Email: joshua.botts@duke.edu

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  Caler, Stephanie, MPH, CIH, CSP, REHS

  Operations Manager, Occupational Hygiene & Safety
  Phone: 919-684-4898
  Email: stephanie.caler@duke.edu

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  Fogg, Frankie

  Safety Associate
  Phone: 919-684-6134
  Email: frankie.fogg@duke.edu

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  Kirwan, Robin

  Safety & Health Specialist
  Phone: 919-684-5703
  Email: robin.kirwan@duke.edu

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  LaPorte, Jim

  Safety Associate
  Phone: 919-684-5925
  Email: james.laporte@duke.edu

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  McSherry, Clint, CHMM

  Safety & Health Specialist
  Phone: 919-613-9688
  Email: clint.mcsherry@duke.edu

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  Owusu, Nana, MS

  Safety Technician
  Phone: 919-748-0549
  Email: nanaobaayaa.owusu@duke.edu

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  Ratledge, Melissa, CSP

  Safety & Health Specialist
  Phone: 919-668-3215
  Email: melissa.ratledge@duke.edu

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  Wille, David

  Safety & Health Specialist
  Phone: 919-681-7424
  Email: david.wille@duke.edu

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  Wilson, Athena

  Administrative Assistant
  Phone: 919-684-5996
  Email: athena.wilson@duke.edu

• Radiation Safety

  409 Elf Street
  Physical Address: 409 Elf Street, Durham, NC 27705
  Mailing Address: Box 3155, Durham, NC 27710
  Phone: 919-684-2194 Fax: 919-668-2783
  Email: radsafety@dm.duke.edu

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  Wang, Chu, PhD, DABMP, CHP

  Director, Radiation Safety
  Radiation Safety Officer (RSO) for Duke University and Duke University Medical Center
  Associate Faculty, Medical Physics Graduate Program
  Assistant Professor, Department of Radiology
  Phone: 919-668-3187
  Email: chu.wang@duke.edu

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  Arnold, Samuel, MS

  Health Physicist
  Phone: 919-668-3188
  Email: samuel.arnold@duke.edu

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  Crider, Shane, MA

  Health Physicist
  Phone: 919-668-2315
  Email: shane.crider@duke.edu

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  Egan, Greg

  Health Physicist
  Phone: 919-668-3158
  Email: greg.egan@duke.edu

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  Gibbs, Brian

  Safety Associate
  Health Physics Technician
  Phone: 919-668-3182
  Email: james.gibbs@dm.duke.edu

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  Gunasingha, Rathnayaka, PhD

  Accelerator Program Manager
  Faculty, Duke Medical Physics Graduate Program 
  Phone: 919-668-3189
  Email: rathnayaka.gunasingha@duke.edu

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  Gutu, Tinashe, MS

  Health Physicist
  Phone: 919-668-3183
  Email: tinashe.gutu@duke.edu

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  Hyatt, Steven, MS

  Senior Health Physicist
  Phone: 919-668-3156
  Email: steven.hyatt@duke.edu

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  Mangum, Terry

  Safety Technician
  Health Physics Technician
  Phone: 919-668-3184
  Email: terry.mangum@duke.edu

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  Miller, Casey, MS

  Health Physicist
  Phone: 919-668-3159
  Email: casey.miller@duke.edu

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  Nixon, Michelle

  Administrative Assistant
  Phone: 919-668-2781
  Email: michelle.nixon@duke.edu

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  Omenya, Lorna, MS, CMLSO

  X-Ray & Laser Safety Program Manager
  Senior Health Physicist
  Phone: 919-668-3157
  Email: lorna.omenya@duke.edu

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  Reiman, Robert (Bob), MSPH, MD

  Associate Professor(Radiology)
  Faculty, Medical Physics Graduate Program
  Phone: 919-668-3186
  Email: robert.reiman@duke.edu

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  Smith, Aaron, MS

  Senior Health Physicist
  Phone: 919-668-3155
  Email: aaron.k.smith@duke.edu

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  Truong, Liam

  Health Physicist
  Phone: 919-668-3185
  Email: liam.truong@duke.edu