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As of May 4, 2025, the IBC’s Security and Drug & Alcohol Testing Division was realigned from the IBC to the Department’s Office of Law Enforcement and Security (OLES).

The National Security Division within OLES will oversee personnel security and drug & alcohol testing support. Resources for our customers will remain on IBC’s Customer Central website until further notice.

Shutdown Furlough Guidance and Frequently Asked Questions

Personnel Security Contacts

PERSONNEL SECURITY DIVISION

Phone: 303-716-4005 | Fax: 303-969-7413
IBC_PSB_Security@ibc.doi.gov

Employee NamePosition TitlePhone NumberEmail
Donessa GasparChief303-716-4306Donessa_Gaspar@ibc.doi.gov
Alandra Harley-StuckeyProgram Analyst202-208-6723Alandra_R_Harley@ibc.doi.gov
Kathleen SantistevanProgram Analyst303-980-3927Kathleen_Santistevan@ibc.doi.gov

PERSONNEL SECURITY BRANCH 1

Agency Servicing Assignments

Employee NamePosition TitlePhone NumberEmail
Zerrick ShanksChief303-980-3916Zerrick_Shanks@ibc.doi.gov
Nonso MegbuniweSupervisor303-980-3902Chukwunonso_Megbuniwe@ibc.doi.gov
Jennifer ReedSpecialist720-994-5702Jennifer_Reed@ibc.doi.gov
Kayla Dantes-PerrySpecialist720-826-8760Kayla_Dantes-Perry@ibc.doi.gov
Martina MartinSpecialist303-980-3932Martina_Martin@ibc.doi.gov
Kevin DatteSpecialist303-980-3907Kevin_Datte@ibc.doi.gov
Lori AndersonSpecialist303-980-3922Lori_Anderson@ibc.doi.gov
Ryan EnsmingerAssistant303-969-5154Ryan_Ensminger@ibc.doi.gov
Nick BorjasAssistant720-235-8081Nick_Borjas@ibc.doi.gov

PERSONNEL SECURITY BRANCH 2

Agency Servicing Assignments

Employee NamePosition TitlePhone NumberEmail
Michael FournierChief303-716-4131Michael_Fournier@ibc.doi.gov
Jodi WellsSpecialist202-208-3334Jodi_K_Wells@ibc.doi.gov
Brian NicholsonSpecialist303-980-3914Brian_Nicholson@ibc.doi.gov
Kristi HessSpecialist720-617-3020Kristi_Hess@ibc.doi.gov
Alyssa TrawickSpecialist303-980-3911Alyssa_Trawick@ibc.doi.gov
Mandy BlackAssistant303-980-3827Mandy_Black@ibc.doi.gov
JaLisa PetersonAssistant720-263-0652JaLisa_Peterson@ibc.doi.gov
Christopher AndersonAssistant303-980-3920Christopher_Anderson@ibc.doi.gov
Katherine LandryAssistant303-969-7092Katherine_Landry@ibc.doi.gov

Credentialing

Credentialing Intake Email Address: PSB_Credentialing@ibc.doi.gov

Employee NamePosition TitlePhone NumberEmail
Oliver FloresCredentialing Specialist303-980-3904Oliverio_Flores@ibc.doi.gov
Alexis GatsiopoulosAssistant303-716-4130Alexandra_Gatsiopoulos@ibc.doi.gov
Marisa HaywardClerk/Registrar303-969-7291Marisa_Hayward@ibc.doi.gov 

Intake

Intake Email Address: IBC_PSB_Intake@ibc.doi.gov

Self-Reporting

Self-Reporting Email Address: Report_It_2_PSB@ibc.doi.gov

Interior Business Center
One Denver Federal Center
Building 48
Denver, CO 80225

 

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