John Jansen

John Jansen: Email & Phone Number

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Adjunct Professor at George Mason University|Takoma Park, Maryland, United States

Position:

Adjunct Professor at George Mason University

Location:

Takoma Park, Maryland, United States

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Last updated: 2026-04-22
Updated: 2026-04-22

Found email addresses for John Jansen:

Business emails:
Personal emails:
j***@gmail.com,
j***@yahoo.com

Found phones for John Jansen:

+1-909-***-**60,
+1-480-***-**82,
+1-520-***-**46
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Work Experience 10 years

Adjunct Professor at George Mason University

Jan 2021 - Current

Adjunct Lectureer at State University of New York at Fredonia

Oct 2016 - May 2022

John Jansen started working in 2016, then the employee has changed 1 company and 1 job. On average, John Jansen works for one company for 5 years 6 months.

Education

Doctor of Musical Arts at The Peabody Institute of The Johns Hopkins University

Master of Music at State University of New York at Fredonia

Bachelor of Arts - BA at Grand Valley State University

Associate of Music at Grand Rapids Community College

Associate of Arts - AA at Grand Rapids Community College

Frequently Asked Questions

What is John Jansen's email address?

SignalHire found verified email addresses for John Jansen, both business and personal. Their business email is j**@gmu.edu, and personal emails include j***@hotmail.com, j***@gmail.com, and j***@yahoo.com.

What is John Jansen's phone number?

SignalHire found multiple verified phone numbers for John Jansen: +1-909-***-**05, +1-909-***-**60, and +1-480-***-**82.

How do I contact John Jansen at George Mason University?

You can reach John Jansen through SignalHire by unlocking their verified email and direct phone number (free signup, no credit card needed). SignalHire is the fastest route if you need their contact details immediately.

What is John Jansen's professional background?

John Jansen has 10 years of professional experience. They have held roles including Adjunct Lectureer at companies such as State University of New York at Fredonia. Their education includes Doctor of Musical Arts from The Peabody Institute of The Johns Hopkins University, and Master of Music from State University of New York at Fredonia.

Is John Jansen's contact information up to date?

Yes. John Jansen's SignalHire profile was last updated on 22 April 2026, reflecting their current position as Adjunct Professor at George Mason University in Fairfax, Virginia , United States.

John Jansen Namesakes

Name
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Position
John Jansen
Grocery Cashier
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John Jansen
Night Replenishment Manager
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john jansen
Volunteer
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