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John Whitaker Email & Phone Number

Manager, IT Services Application Packaging at Trinity Health at Trinity Health
Location: South Bend-Mishawaka Region, United States 8 work roles 1 school
1 work email found @trinity-health.org 2 phones found area 574 and 734 LinkedIn matched
✓ Verified July 2026 4 data sources Profile completeness 100%

Contact Signals · 1 work email · 2 phones

Work email w****@trinity-health.org
Direct phone (574) ***-****
LinkedIn Profile matched
3 free lookups remaining · No credit card
Current company
Trinity Health
Role
Manager, IT Services Application Packaging at Trinity Health
Location
South Bend-Mishawaka Region, United States
Company size
4880 employees

Who is John Whitaker? Overview

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Quick answer

John Whitaker is listed as Manager, IT Services Application Packaging at Trinity Health at Trinity Health, a with 4880 employees, based in South Bend-Mishawaka Region, United States. AeroLeads shows a work email signal at trinity-health.org, phone signal with area code 574, 734, and a matched LinkedIn profile for John Whitaker.

John Whitaker previously worked as Manager, IT Services Application Packaging at Trinity Health and Supervisor, Trinity Information Services at Trinity Health (Hq Michigan). John Whitaker holds B.S. from Purdue University.

Company email context

Email format at Trinity Health

This section adds company-level context without repeating John Whitaker's masked contact details.

{last}{first_initial}@trinity-health.org
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AeroLeads found 1 current-domain work email signal for John Whitaker. Compare company email patterns before reaching out.

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Profile bio

About John Whitaker

IT experience ranging from System Administration to IT Management. Expertise includes: Resource allocation, Windows domain administration, Windows Active Directory Services, Windows desktops, workstations (imaging/maintenance/troubleshooting), LANs, remote server/workstation administration, antivirus solutions, backup solutions, IIS administration, and web development. Strong problem solver with the ability to work effectively without help from others. Experience serving on panels for Enterprise wide collaborative projects.

Listed skills include System Administration, Windows Server, Healthcare Information Technology, Servers, and 44 others.

Current workplace

John Whitaker's current company

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

Trinity Health
Trinity Health
Manager, IT Services Application Packaging at Trinity Health
livonia, michigan, united states
Website
trinity-health.org
Employees
4880
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Company profile
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8 roles

John Whitaker work experience

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

Manager, It Services Application Packaging

Current
Trinity Health

Livonia, Michigan, United States

Oct 2023 - Present

Head Coach, Varsity Softball

Current
Marian High School

Mishawaka, Indiana

Sep 2018 - Present

Head Coach, Freshman Basketball

Marian High School

Mishawaka, Indiana

Oct 2015 - Mar 2023
Team & coworkers

Colleagues at Trinity Health

Other employees you can reach at trinity-health.org. View company contacts for 4880 employees →

JC Joshua Chacon Joshua Chacon Colleague at Trinity HealthHawthorne, California, United States View → GP Gabrielle Papich Gabrielle Papich Colleague at Trinity HealthDetroit Metropolitan Area, United States View → JP Josey Provost Josey Provost Colleague at Trinity HealthDes Moines, Iowa, United States View → NG Nicholas Grapsas Nicholas Grapsas Colleague at Trinity HealthDetroit Metropolitan Area, United States View → EJ Emma Jeck Emma Jeck Colleague at Trinity HealthHilliard, Ohio, United States View → BD Brenda Dowell Brenda Dowell Colleague at Trinity HealthWinterville, Georgia, United States View → CC Carrie Chadwick Carrie Chadwick Colleague at Trinity HealthUnited States View → DP Dan Palmerin Dan Palmerin Colleague at Trinity HealthGreater Chicago Area, United States View → MB Mitchell Bokolor Mitchell Bokolor Colleague at Trinity HealthWest Bloomfield, Michigan, United States View → SS Stephanie Showalter Stephanie Showalter Colleague at Trinity HealthLudlow, Massachusetts, United States View →
1 education record

John Whitaker education

FAQ

Frequently asked questions about John Whitaker

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

What company does John Whitaker work for?

John Whitaker works for Trinity Health.

What is John Whitaker's role at Trinity Health?

John Whitaker is listed as Manager, IT Services Application Packaging at Trinity Health at Trinity Health.

What is John Whitaker's email address?

AeroLeads has found 1 work email signal at @trinity-health.org for John Whitaker at Trinity Health.

What is John Whitaker's phone number?

AeroLeads has found 2 phone signal(s) with area code 574, 734 for John Whitaker at Trinity Health.

Where is John Whitaker based?

John Whitaker is based in South Bend-Mishawaka Region, United States while working with Trinity Health.

What companies has John Whitaker worked for?

John Whitaker has worked for Trinity Health, Trinity Health (Hq Michigan), Marian High School, and Purdue University.

Who are John Whitaker's colleagues at Trinity Health?

John Whitaker's colleagues at Trinity Health include Joshua Chacon, Gabrielle Papich, Josey Provost, Nicholas Grapsas, and Emma Jeck.

How can I contact John Whitaker?

You can use AeroLeads to view verified contact signals for John Whitaker at Trinity Health, including work email, phone, and LinkedIn data when available.

What schools did John Whitaker attend?

John Whitaker holds B.S. from Purdue University.

What skills is John Whitaker known for?

John Whitaker is listed with skills including System Administration, Windows Server, Healthcare Information Technology, Servers, Hardware, Technical Support, Healthcare, and Active Directory.

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