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John Kellner Email & Phone Number
Owens Early Criminal Justice Fellow
at
Common Sense Institute Colorado
1 work email found
@worldnet.att.net
LinkedIn matched
✓ Verified May 2026
4 data sources
Profile completeness 100%
Current company
Role
Owens Early Criminal Justice Fellow
Location
Denver Metropolitan Area, United States, United States
Who is John Kellner? Overview
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Quick answer
John Kellner is listed as Owens Early Criminal Justice Fellow at Common Sense Institute Colorado, based in Denver Metropolitan Area, United States, United States. AeroLeads shows a work email signal at worldnet.att.net and a matched LinkedIn profile for John Kellner.
John Kellner previously worked as District Attorney at 18Th Judicial District and Adjunct Professor at University Of Denver - Sturm College Of Law. John Kellner holds J.D. from University Of Colorado.
Company email context
Email format at Common Sense Institute Colorado
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{first}.{last}@worldnet.att.net
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AeroLeads found 1 current-domain work email signal for John Kellner. Compare company email patterns before reaching out.
Profile bio
About John Kellner
John Kellner is a Owens Early Criminal Justice Fellow at Common Sense Institute Colorado. He possess expertise in criminal law, trials, motions, litigation, legal research and 1 more skills.
Listed skills include Criminal Law, Trials, Motions, Litigation, and 2 others.
Current workplace
John Kellner's current company
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7 roles · 20 years
John Kellner work experience
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District Attorney
Current
18Th Judicial District
Jan 2021 - Present
Adjunct Professor
Jan 2015 - Jan 2021
Reserve Trial Counsel, Major
United States Marine Corps Reserve
Aug 2013 - Jan 2021
Chief Deputy District Attorney
Office Of The District Attorney For The 18Th Judicial District
Jan 2013 - Jan 2021
Deputy District Attorney
Jun 2011 - Jan 2013
Judge Advocate
2006 - May 2011
3 education records
John Kellner education
Education record
FAQ
Frequently asked questions about John Kellner
Quick answers generated from the profile data available on this page.
What company does John Kellner work for?
John Kellner works for Common Sense Institute Colorado.
What is John Kellner's role at Common Sense Institute Colorado?
John Kellner is listed as Owens Early Criminal Justice Fellow at Common Sense Institute Colorado.
What is John Kellner's email address?
AeroLeads has found 1 work email signal at @worldnet.att.net for John Kellner at Common Sense Institute Colorado.
Where is John Kellner based?
John Kellner is based in Denver Metropolitan Area, United States, United States while working with Common Sense Institute Colorado.
What companies has John Kellner worked for?
John Kellner has worked for Common Sense Institute Colorado, 18Th Judicial District, University Of Denver - Sturm College Of Law, United States Marine Corps Reserve, and Office Of The District Attorney For The 18Th Judicial District.
How can I contact John Kellner?
You can use AeroLeads to view verified contact signals for John Kellner at Common Sense Institute Colorado, including work email, phone, and LinkedIn data when available.
What schools did John Kellner attend?
John Kellner holds J.D. from University Of Colorado.
What skills is John Kellner known for?
John Kellner is listed with skills including Criminal Law, Trials, Motions, Litigation, Legal Research, and Legal Writing.
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