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John Vanderwerff Email & Phone Number
Criminal Investigator/Polygraph Examiner at Texas Department of Criminal Justice-Office of the Inspector General
at
Texas Department of Criminal Justice-Office of the Inspector General
1 work email found
@tdcj.state.tx.us
LinkedIn matched
✓ Verified May 2026
3 data sources
Profile completeness 71%
Current company
Texas Department of Criminal Justice-Office of the Inspector General
Role
Criminal Investigator/Polygraph Examiner at Texas Department of Criminal Justice-Office of the Inspector General
Location
Gatesville, Texas, United States
Who is John Vanderwerff? Overview
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Quick answer
John Vanderwerff is listed as Criminal Investigator/Polygraph Examiner at Texas Department of Criminal Justice-Office of the Inspector General at Texas Department of Criminal Justice-Office of the Inspector General, based in Gatesville, Texas, United States. AeroLeads shows a work email signal at tdcj.state.tx.us and a matched LinkedIn profile for John Vanderwerff.
John Vanderwerff previously worked as Criminal Investigator/Polygraph Examiner at Texas Department Of Criminal Justice-Office Of The Inspector General.
Company email context
Email format at Texas Department of Criminal Justice-Office of the Inspector General
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{first}.{last}@tdcj.state.tx.us
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AeroLeads found 1 current-domain work email signal for John Vanderwerff. Compare company email patterns before reaching out.
Profile bio
About John Vanderwerff
John Vanderwerff is a Criminal Investigator/Polygraph Examiner at Texas Department of Criminal Justice-Office of the Inspector General at Texas Department of Criminal Justice-Office of the Inspector General.
Current workplace
John Vanderwerff's current company
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Texas Department Of Criminal Justice-Office Of The Inspector General
1 role
John Vanderwerff work experience
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Criminal Investigator/Polygraph Examiner
FAQ
Frequently asked questions about John Vanderwerff
Quick answers generated from the profile data available on this page.
What company does John Vanderwerff work for?
John Vanderwerff works for Texas Department of Criminal Justice-Office of the Inspector General.
What is John Vanderwerff's role at Texas Department of Criminal Justice-Office of the Inspector General?
John Vanderwerff is listed as Criminal Investigator/Polygraph Examiner at Texas Department of Criminal Justice-Office of the Inspector General at Texas Department of Criminal Justice-Office of the Inspector General.
What is John Vanderwerff's email address?
AeroLeads has found 1 work email signal at @tdcj.state.tx.us for John Vanderwerff at Texas Department of Criminal Justice-Office of the Inspector General.
Where is John Vanderwerff based?
John Vanderwerff is based in Gatesville, Texas, United States while working with Texas Department of Criminal Justice-Office of the Inspector General.
What companies has John Vanderwerff worked for?
John Vanderwerff has worked for Texas Department Of Criminal Justice-Office Of The Inspector General.
How can I contact John Vanderwerff?
You can use AeroLeads to view verified contact signals for John Vanderwerff at Texas Department of Criminal Justice-Office of the Inspector General, including work email, phone, and LinkedIn data when available.
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