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Gregory Dierdorf Email & Phone Number

Complex Claims Consulting Director at CNA Insurance
Location: Greater Chicago Area, United States, United States 8 work roles 2 schools
1 work email found @cna.com 1 phone found area 312 LinkedIn matched
✓ Verified May 2026 4 data sources Profile completeness 100%

Contact Signals · 1 work email · 1 phone

Work email g****@cna.com
Direct phone (312) ***-****
LinkedIn Profile matched
3 free lookups remaining · No credit card
Current company
CNA Insurance
Role
Complex Claims Consulting Director
Location
Greater Chicago Area, United States, United States
Company size
5600 employees

Who is Gregory Dierdorf? Overview

A concise factual answer block for searchers comparing this professional profile.

Quick answer

Gregory Dierdorf is listed as Complex Claims Consulting Director at CNA Insurance, a company with 5600 employees, based in Greater Chicago Area, United States, United States. AeroLeads shows a work email signal at cna.com, phone signal with area code 312, and a matched LinkedIn profile for Gregory Dierdorf.

Gregory Dierdorf previously worked as Complex Claims Director at Berkshire Hathaway Specialty Insurance and Claims Consultant at Cna Insurance. Gregory Dierdorf holds Juris Doctor, Magna Cum Laude from Chicago-Kent College Of Law, Illinois Institute Of Technology.

Company email context

Email format at CNA Insurance

This section adds company-level context without repeating Gregory Dierdorf's masked contact details.

{first}.{last}@cna.com
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AeroLeads found 1 current-domain work email signal for Gregory Dierdorf. Compare company email patterns before reaching out.

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Profile bio

About Gregory Dierdorf

Gregory Dierdorf is a Complex Claims Consulting Director at CNA Insurance. He possess expertise in employment law, litigation, leadership, customer service.

Listed skills include Employment Law, Litigation, Leadership, and Customer Service.

Current workplace

Gregory Dierdorf's current company

Company context helps verify the profile and gives searchers a useful next step.

CNA Insurance
Cna Insurance
Complex Claims Consulting Director
chicago, illinois, united states
Website
cna.com
Employees
5600
AeroLeads page
Company profile
View company profile Email format
8 roles

Gregory Dierdorf work experience

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

Complex Claims Consulting Director

Current
Cna Insurance
Aug 2024 - Present

Claims Specialist

Cna Insurance

Lawyers Professional Liability.

Jul 2018 - Jul 2020

Associate Attorney

Law Offices Of Colleen M. Mclaughlin

Wheaton, Illinois

Employment Litigation.

Aug 2015 - Jul 2018

Associate Attorney

Donohue Brown Mathewson & Smyth

Chicago, Illinois

Professional Liability Defense.Summer Associate, May 2013 – August 2013.

Sep 2014 - Aug 2015

Judicial Extern

Honorable David B. Atkins, Circuit Court Of Cook County, Chancery Division

Daley Center, Chicago, IL

Jan 2013 - May 2013

Desk Manager

Chicago-Kent Center For Access To Justice And Technology

Self-Help Web Center - Richard J. Daley Center, Chicago, IL

Assist pro se litigants by answering general questions regarding the litigation process, including how to complete basic court documents such as summons, complaints, and motions.

Oct 2011 - Aug 2012
Team & coworkers

Colleagues at CNA Insurance

Other employees you can reach at cna.com. View company contacts for 5600 employees →

BV Beatrice Van Heel Beatrice Van Heel Colleague at Cna Insurance Greater Chicago Area, United States View → KO Kim Okoniesk Kim Okoniesk Colleague at Cna Insurance Lansdale, Pennsylvania, United States, United States View → CA Christopher A Thomas, Asa Christopher A Thomas, Asa Colleague at Cna Insurance Beachwood, New Jersey, United States, United States View → PW Penn Worden Penn Worden Colleague at Cna Insurance Atlanta Metropolitan Area, United States View → SG Shirley Gwin Shirley Gwin Colleague at Cna Insurance Indianapolis, Indiana, United States, United States View → RW Rose Waxman Rose Waxman Colleague at Cna Insurance Lakewood, New Jersey, United States, United States View → MA Mary A. Seisser Mary A. Seisser Colleague at Cna Insurance Chicago, Illinois, United States, United States View → JG Jason Grant Jason Grant Colleague at Cna Insurance Greater Chicago Area, United States, United States View → RC Raissa Correa Raissa Correa Colleague at Cna Insurance Greater Chicago Area, United States View → ES Eric Sipos Eric Sipos Colleague at Cna Insurance Los Angeles, California, United States, United States View →
2 education records

Gregory Dierdorf education

Ba, History, Political Science

Minnesota State University, Mankato

Activities and Societies: Phi Delta Theta, ALS Foundation, Campus Kitchen, Habitat for Humanity, MSU Men's Soccer Club

FAQ

Frequently asked questions about Gregory Dierdorf

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

What company does Gregory Dierdorf work for?

Gregory Dierdorf works for CNA Insurance.

What is Gregory Dierdorf's role at CNA Insurance?

Gregory Dierdorf is listed as Complex Claims Consulting Director at CNA Insurance.

What is Gregory Dierdorf's email address?

AeroLeads has found 1 work email signal at @cna.com for Gregory Dierdorf at CNA Insurance.

What is Gregory Dierdorf's phone number?

AeroLeads has found 1 phone signal(s) with area code 312 for Gregory Dierdorf at CNA Insurance.

Where is Gregory Dierdorf based?

Gregory Dierdorf is based in Greater Chicago Area, United States, United States while working with CNA Insurance.

What companies has Gregory Dierdorf worked for?

Gregory Dierdorf has worked for Cna Insurance, Berkshire Hathaway Specialty Insurance, Law Offices Of Colleen M. Mclaughlin, Donohue Brown Mathewson & Smyth, and Honorable David B. Atkins, Circuit Court Of Cook County, Chancery Division.

Who are Gregory Dierdorf's colleagues at CNA Insurance?

Gregory Dierdorf's colleagues at CNA Insurance include Beatrice Van Heel, Kim Okoniesk, Christopher A Thomas, Asa, Penn Worden, and Shirley Gwin.

How can I contact Gregory Dierdorf?

You can use AeroLeads to view verified contact signals for Gregory Dierdorf at CNA Insurance, including work email, phone, and LinkedIn data when available.

What schools did Gregory Dierdorf attend?

Gregory Dierdorf holds Juris Doctor, Magna Cum Laude from Chicago-Kent College Of Law, Illinois Institute Of Technology.

What skills is Gregory Dierdorf known for?

Gregory Dierdorf is listed with skills including Employment Law, Litigation, Leadership, and Customer Service.

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