John Barrera
2 email domains
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John Barrera Email & Phone Number
doc at United Blood Services
at
United Blood Services
1 work email found
@unitedbloodservices.org
LinkedIn matched
✓ Verified July 2026
3 data sources
Profile completeness 71%
Current company
Role
doc at United Blood Services
Location
Greater Phoenix Area, United States
Company size
Who is John Barrera? Overview
A concise factual answer block for searchers comparing this professional profile.
Quick answer
John Barrera is listed as doc at United Blood Services at United Blood Services, a with 561 employees, based in Greater Phoenix Area, United States. AeroLeads shows a work email signal at unitedbloodservices.org and a matched LinkedIn profile for John Barrera.
John Barrera previously worked as doc at United Blood Services.
Company email context
Email format at United Blood Services
This section adds company-level context without repeating John Barrera's masked contact details.
{first}.{last}@unitedbloodservices.org
89% confidence
AeroLeads found 1 current-domain work email signal for John Barrera. Compare company email patterns before reaching out.
Profile bio
About John Barrera
John Barrera is a doc at United Blood Services at United Blood Services.
Current workplace
John Barrera's current company
Company context helps verify the profile and gives searchers a useful next step.
United Blood Services
1 role
John Barrera work experience
A career timeline built from the work history available for this profile.
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Doc
Team & coworkers
Colleagues at United Blood Services
Other employees you can reach at unitedbloodservices.org. View company contacts for 561 employees →
FE
Frank Esparza
Colleague at United Blood ServicesMcallen, Texas, United States
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PH
Pam Hughes
Colleague at United Blood ServicesHattiesburg, Mississippi, United States
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MJ
Marta Johnson
Colleague at United Blood ServicesMesa, Arizona, United States
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MP
Mitch Posner
Colleague at United Blood ServicesLivingston, New Jersey, United States
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MD
Mary Degan
Colleague at United Blood ServicesHarlingen, Texas, United States
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CH
Chris Hunte
Colleague at United Blood ServicesMesa, Arizona, United States
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HT
Heather Tyler
Colleague at United Blood ServicesOpelousas, Louisiana, United States
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BB
Billy Bragg
Colleague at United Blood ServicesPhoenix, Arizona, United States
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MC
Mardelyn Cordero
Colleague at United Blood ServicesSan Antonio, Texas, United States
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RH
Renee Herrera-Garcia
Colleague at United Blood ServicesAlbuquerque, New Mexico, United States
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Frank Esparza
Colleague at United Blood ServicesMcallen, Texas, United States
View →
PH
Pam Hughes
Colleague at United Blood ServicesHattiesburg, Mississippi, United States
View →
MJ
Marta Johnson
Colleague at United Blood ServicesMesa, Arizona, United States
View →
MP
Mitch Posner
Colleague at United Blood ServicesLivingston, New Jersey, United States
View →
MD
Mary Degan
Colleague at United Blood ServicesHarlingen, Texas, United States
View →
CH
Chris Hunte
Colleague at United Blood ServicesMesa, Arizona, United States
View →
HT
Heather Tyler
Colleague at United Blood ServicesOpelousas, Louisiana, United States
View →
BB
Billy Bragg
Colleague at United Blood ServicesPhoenix, Arizona, United States
View →
MC
Mardelyn Cordero
Colleague at United Blood ServicesSan Antonio, Texas, United States
View →
RH
Renee Herrera-Garcia
Colleague at United Blood ServicesAlbuquerque, New Mexico, United States
View →
FAQ
Frequently asked questions about John Barrera
Quick answers generated from the profile data available on this page.
What company does John Barrera work for?
John Barrera works for United Blood Services.
What is John Barrera's role at United Blood Services?
John Barrera is listed as doc at United Blood Services at United Blood Services.
What is John Barrera's email address?
AeroLeads has found 1 work email signal at @unitedbloodservices.org for John Barrera at United Blood Services.
Where is John Barrera based?
John Barrera is based in Greater Phoenix Area, United States while working with United Blood Services.
What companies has John Barrera worked for?
John Barrera has worked for United Blood Services.
Who are John Barrera's colleagues at United Blood Services?
John Barrera's colleagues at United Blood Services include Frank Esparza, Pam Hughes, Marta Johnson, Mitch Posner, and Mary Degan.
How can I contact John Barrera?
You can use AeroLeads to view verified contact signals for John Barrera at United Blood Services, including work email, phone, and LinkedIn data when available.
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