Product Representative
Current
Jan 2017 - Present
AeroLeads people directory · profile
John Duffield Email & Phone Number
Stadium Operations Office at Saint Louis Cardinals
at
American Greetings
2 work emails found
@americangreetings.com
LinkedIn matched
✓ Verified Jun 2026
4 data sources
Profile completeness 86%
Current company
Role
Stadium Operations Office at Saint Louis Cardinals
Location
St Louis, Missouri, United States
Company size
Who is John Duffield? Overview
A concise factual answer block for searchers comparing this professional profile.
Quick answer
John Duffield is listed as Stadium Operations Office at Saint Louis Cardinals at American Greetings, a company with 4731 employees, based in St Louis, Missouri, United States. AeroLeads shows a work email signal at americangreetings.com and a matched LinkedIn profile for John Duffield.
John Duffield previously worked as Product Representative at American Greetings and Stadium Operations Office at Saint Louis Cardinals. John Duffield holds Bachelor’S Degree from University Of Missouri-Columbia.
Company email context
Email format at American Greetings
This section adds company-level context without repeating John Duffield's masked contact details.
{first_initial}{last}@americangreetings.com
82% confidence
AeroLeads found 2 current-domain work email signals for John Duffield. Compare company email patterns before reaching out.
Profile bio
About John Duffield
John Duffield is a Stadium Operations Office at Saint Louis Cardinals at American Greetings.
Current workplace
John Duffield's current company
Company context helps verify the profile and gives searchers a useful next step.
American Greetings
2 roles
John Duffield work experience
A career timeline built from the work history available for this profile.
Stadium Operations Office
Current
Saint Louis Cardinals
Mar 2016 - Present
Team & coworkers
Colleagues at American Greetings
Other employees you can reach at americangreetings.com. View company contacts for 4731 employees →
PR
Philip Ricci
Colleague at American GreetingsMiddlefield, Ohio, United States, United States
View →
RB
Ryan Bender
Colleague at American GreetingsGreater Cleveland, United States
View →
AB
Annette Beaulieu
Colleague at American GreetingsLibby, Montana, United States, United States
View →
CS
Crystal Steele
Colleague at American GreetingsEl Paso, Arkansas, United States, United States
View →
SE
Susan Eicher
Colleague at American GreetingsUnited States, United States
View →
KB
Karen Brown
Colleague at American GreetingsGrovetown, Georgia, United States, United States
View →
AE
Anne Eaton
Colleague at American GreetingsPalm Desert, California, United States, United States
View →
AJ
Angi Jones
Colleague at American GreetingsPiqua, Ohio, United States, United States
View →
AW
Ann Wessel
Colleague at American GreetingsWaco Area, United States
View →
ZT
Zachary Thomas
Colleague at American GreetingsJoiner, Arkansas, United States, United States
View →
Philip Ricci
Colleague at American GreetingsMiddlefield, Ohio, United States, United States
View →
RB
Ryan Bender
Colleague at American GreetingsGreater Cleveland, United States
View →
AB
Annette Beaulieu
Colleague at American GreetingsLibby, Montana, United States, United States
View →
CS
Crystal Steele
Colleague at American GreetingsEl Paso, Arkansas, United States, United States
View →
SE
Susan Eicher
Colleague at American GreetingsUnited States, United States
View →
KB
Karen Brown
Colleague at American GreetingsGrovetown, Georgia, United States, United States
View →
AE
Anne Eaton
Colleague at American GreetingsPalm Desert, California, United States, United States
View →
AJ
Angi Jones
Colleague at American GreetingsPiqua, Ohio, United States, United States
View →
AW
Ann Wessel
Colleague at American GreetingsWaco Area, United States
View →
ZT
Zachary Thomas
Colleague at American GreetingsJoiner, Arkansas, United States, United States
View →
1 education record
John Duffield education
FAQ
Frequently asked questions about John Duffield
Quick answers generated from the profile data available on this page.
What company does John Duffield work for?
John Duffield works for American Greetings.
What is John Duffield's role at American Greetings?
John Duffield is listed as Stadium Operations Office at Saint Louis Cardinals at American Greetings.
What is John Duffield's email address?
AeroLeads has found 2 work email signals at @americangreetings.com for John Duffield at American Greetings.
Where is John Duffield based?
John Duffield is based in St Louis, Missouri, United States while working with American Greetings.
What companies has John Duffield worked for?
John Duffield has worked for American Greetings and Saint Louis Cardinals.
Who are John Duffield's colleagues at American Greetings?
John Duffield's colleagues at American Greetings include Philip Ricci, Ryan Bender, Annette Beaulieu, Crystal Steele, and Susan Eicher.
How can I contact John Duffield?
You can use AeroLeads to view verified contact signals for John Duffield at American Greetings, including work email, phone, and LinkedIn data when available.
What schools did John Duffield attend?
John Duffield holds Bachelor’S Degree from University Of Missouri-Columbia.
Find 750M verified contacts
Search by job title, company, industry, location, and seniority. Export verified B2B contact data when you need it.
Start free trialPeople with similar names
Check these profiles if this is not the John Duffield you were looking for.
John Duffield
3 email domains
John Duffield
3 email domains
John Duffield
4 email domains
John Duffield
2 email domains
John Duffield
3 email domains