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John Posner Email & Phone Number

Process Scientist at Centocor at Centocor

Location: Pottstown, Pennsylvania, United States 1 work role

2 work emails found @centocor.com LinkedIn matched

✓ Verified August 2026 3 data sources Profile completeness 71%

Current company

Centocor

Role

Process Scientist at Centocor

Location

Pottstown, Pennsylvania, United States

Company size

877 employees

Who is John Posner? Overview

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Quick answer

John Posner is listed as Process Scientist at Centocor at Centocor, a with 877 employees, based in Pottstown, Pennsylvania, United States. AeroLeads shows a work email signal at centocor.com and a matched LinkedIn profile for John Posner.

John Posner previously worked as Process Scientist at Centocor.

Company email context

Email format at Centocor

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

{first_initial}{last}@centocor.com

92% confidence

AeroLeads found 2 current-domain work email signals for John Posner. Compare company email patterns before reaching out.

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Profile bio

About John Posner

John Posner is a Process Scientist at Centocor at Centocor.

Current workplace

John Posner's current company

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

Centocor

Process Scientist at Centocor

united states

Website

centocor.com

Employees

877

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Company profile

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1 role

John Posner work experience

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

Process Scientist

Centocor

Team & coworkers

Colleagues at Centocor

Other employees you can reach at centocor.com. View company contacts for 877 employees →

Toni Work Colleague at CentocorEffingham, Illinois, United States View → JK

Jim Koutroubis Colleague at CentocorLutz, Florida, United States View → KM

Khalid Mamun Colleague at CentocorHorsham, Pennsylvania, United States View → WB

Ward Bennett Colleague at CentocorAmherst, New Hampshire, United States View → JP

Jack Pieterson Colleague at CentocorAmsterdam, North Holland, Netherlands View → JL

James Lilly Colleague at CentocorWayne, Pennsylvania, United States View → LR

Lisa Rudy Colleague at CentocorPark City, Utah, United States View → JW

Jean Werner Colleague at CentocorUnited States View → MC

Mark Cunningham Colleague at CentocorWayne, Pennsylvania, United States View → PK

Patricia Keane Colleague at CentocorHorsham, Pennsylvania, United States View →

FAQ

Frequently asked questions about John Posner

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

What company does John Posner work for?

John Posner works for Centocor.

What is John Posner's role at Centocor?

John Posner is listed as Process Scientist at Centocor at Centocor.

What is John Posner's email address?

AeroLeads has found 2 work email signals at @centocor.com for John Posner at Centocor.

Where is John Posner based?

John Posner is based in Pottstown, Pennsylvania, United States while working with Centocor.

What companies has John Posner worked for?

John Posner has worked for Centocor.

Who are John Posner's colleagues at Centocor?

John Posner's colleagues at Centocor include Toni Work, Jim Koutroubis, Khalid Mamun, Ward Bennett, and Jack Pieterson.

How can I contact John Posner?

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

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