John Keffer
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John Keffer Email & Phone Number

Director IT Infrastructure @ RadNet | Network Infrastructure, Cloud Computing at RadNet
Location: York, Pennsylvania, United States 6 work roles 2 schools
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✓ Verified May 2026 3 data sources Profile completeness 86%

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Current company
Role
Director IT Infrastructure @ RadNet | Network Infrastructure, Cloud Computing
Location
York, Pennsylvania, United States
Company size

Who is John Keffer? Overview

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Quick answer

John Keffer is listed as Director IT Infrastructure @ RadNet | Network Infrastructure, Cloud Computing at RadNet, a company with 2028 employees, based in York, Pennsylvania, United States. AeroLeads shows a matched LinkedIn profile for John Keffer.

John Keffer previously worked as Director IT Infrastructure at Radnet and Manager of Teleradiology IT at Radnet. John Keffer holds Bachelor'S Degree, Mathematics from Penn State University.

Company email context

Email format at RadNet

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RadNet

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Profile bio

About John Keffer

John Keffer is a Director IT Infrastructure @ RadNet | Network Infrastructure, Cloud Computing at RadNet.

Current workplace

John Keffer's current company

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RadNet
Radnet
Director IT Infrastructure @ RadNet | Network Infrastructure, Cloud Computing
los angeles, california, united states
Website
Employees
2028
AeroLeads page
6 roles

John Keffer work experience

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

Director It Infrastructure

Current

Baltimore, Maryland, United States

Mar 2022 - Present

Manager Of Teleradiology It

Current

Baltimore, Maryland Area

Jan 2009 - Present

Owner

Keffer Technologies Llc
Aug 2007 - Jan 2009

Is Network Engineer

Deerfield | Forewinds Hospitality
Jul 2006 - Jul 2007

Is Support Coordinator

Jan 2003 - Mar 2005
Team & coworkers

Colleagues at RadNet

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2 education records

John Keffer education

FAQ

Frequently asked questions about John Keffer

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

What company does John Keffer work for?

John Keffer works for RadNet.

What is John Keffer's role at RadNet?

John Keffer is listed as Director IT Infrastructure @ RadNet | Network Infrastructure, Cloud Computing at RadNet.

Where is John Keffer based?

John Keffer is based in York, Pennsylvania, United States while working with RadNet.

What companies has John Keffer worked for?

John Keffer has worked for Radnet, Keffer Technologies Llc, Deerfield | Forewinds Hospitality, and Sawyer Realty Holdings Llc.

Who are John Keffer's colleagues at RadNet?

John Keffer's colleagues at RadNet include Khadijah Wright, Staci Brown, Ana Sandoval, Kiarra Mora, and Christina Maldonado.

How can I contact John Keffer?

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

What schools did John Keffer attend?

John Keffer holds Bachelor'S Degree, Mathematics from Penn State University.

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