Jan Grebel
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Jan Grebel Email & Phone Number

Breath Alcohol Program Supervisor at Wisconsin Department of Transportation at Wisconsin Department of Transportation
Location: Madison, Wisconsin, United States 2 work roles 1 school
1 work email found @wisconsindot.gov 1 phone found area 608 LinkedIn matched
✓ Verified May 2026 4 data sources Profile completeness 100%

Contact Signals · 1 work email · 1 phone

Work email j****@wisconsindot.gov
Direct phone (608) ***-****
LinkedIn Profile matched
3 free lookups remaining · No credit card
Role
Breath Alcohol Program Supervisor at Wisconsin Department of Transportation
Location
Madison, Wisconsin, United States
Company size

Who is Jan Grebel? Overview

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Quick answer

Jan Grebel is listed as Breath Alcohol Program Supervisor at Wisconsin Department of Transportation at Wisconsin Department of Transportation, a company with 1388 employees, based in Madison, Wisconsin, United States. AeroLeads shows a work email signal at wisconsindot.gov, phone signal with area code 608, and a matched LinkedIn profile for Jan Grebel.

Jan Grebel previously worked as Breath Alcohol Program Supervisor at Wisconsin Department Of Transportation and Chemical Test Coordinator at Wisconsin Department Of Transportation. Jan Grebel holds Bachelor Of Science (Bs) In Chemistry With A Criminal Justice Minor from University Of Wisconsin - Platteville.

Company email context

Email format at Wisconsin Department of Transportation

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{first}.{last}@wisconsindot.gov
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AeroLeads found 1 current-domain work email signal for Jan Grebel. Compare company email patterns before reaching out.

Profile bio

About Jan Grebel

Jan Grebel is a Breath Alcohol Program Supervisor at Wisconsin Department of Transportation at Wisconsin Department of Transportation. They possess expertise in statistics, research, quality assurance, analysis, data analysis and 11 more skills.

Listed skills include Statistics, Research, Quality Assurance, Analysis, and 12 others.

Current workplace

Jan Grebel's current company

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Wisconsin Department of Transportation
Wisconsin Department Of Transportation
Breath Alcohol Program Supervisor at Wisconsin Department of Transportation
madison, wisconsin, united states
Employees
1388
AeroLeads page
2 roles

Jan Grebel work experience

A career timeline built from the work history available for this profile.

Breath Alcohol Program Supervisor

Current

Madison, Wisconsin Area

Responsible for supervising and directing the work of a professional staff engaged in the management of the Breath Alcohol Testing/Approval and Permit Program throughout the state of Wisconsin.

May 2009 - Present

Chemical Test Coordinator

Working as a forensic toxicologist in the field of breath alcohol testing. Major responsibilities include proper routine maintenance of evidential instruments, training law enforcement officers to be proper operators, and testifying in court on both the reliability of the instrument as well as matters concerning alcohol pharmacokinetics and pharmacodynamics

Nov 1993 - May 2009
Team & coworkers

Colleagues at Wisconsin Department of Transportation

Other employees you can reach at wisconsindot.gov. View company contacts for 1388 employees →

1 education record

Jan Grebel education

  • University Of Wisconsin - Platteville
    University Of Wisconsin - Platteville
    Bachelor Of Science (Bs) In Chemistry With A Criminal Justice Minor
FAQ

Frequently asked questions about Jan Grebel

Quick answers generated from the profile data available on this page.

What company does Jan Grebel work for?

Jan Grebel works for Wisconsin Department of Transportation.

What is Jan Grebel's role at Wisconsin Department of Transportation?

Jan Grebel is listed as Breath Alcohol Program Supervisor at Wisconsin Department of Transportation at Wisconsin Department of Transportation.

What is Jan Grebel's email address?

AeroLeads has found 1 work email signal at @wisconsindot.gov for Jan Grebel at Wisconsin Department of Transportation.

What is Jan Grebel's phone number?

AeroLeads has found 1 phone signal(s) with area code 608 for Jan Grebel at Wisconsin Department of Transportation.

Where is Jan Grebel based?

Jan Grebel is based in Madison, Wisconsin, United States while working with Wisconsin Department of Transportation.

What companies has Jan Grebel worked for?

Jan Grebel has worked for Wisconsin Department Of Transportation.

Who are Jan Grebel's colleagues at Wisconsin Department of Transportation?

Jan Grebel's colleagues at Wisconsin Department of Transportation include Keena Spencer-Dobson, P.E., Diane Slick, Cammi Ehler, Melissa Kok, and Michael Worzella.

How can I contact Jan Grebel?

You can use AeroLeads to view verified contact signals for Jan Grebel at Wisconsin Department of Transportation, including work email, phone, and LinkedIn data when available.

What schools did Jan Grebel attend?

Jan Grebel holds Bachelor Of Science (Bs) In Chemistry With A Criminal Justice Minor from University Of Wisconsin - Platteville.

What skills is Jan Grebel known for?

Jan Grebel is listed with skills including Statistics, Research, Quality Assurance, Analysis, Data Analysis, Analytical Chemistry, Software Documentation, and Technical Writing.

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