John Sullivan: Email & Phone Number

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Accounting Manager at HELP USA|Brooklyn, New York, United States

Position:

Accounting Manager at HELP USA

Location:

Brooklyn, New York, United States

View John Sullivan's Email

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Last updated: 2026-05-30

Updated: 2026-05-30

Found email addresses for John Sullivan:

Business emails:

j**@helpusa.org

Personal emails:

j***@helpusa.org,

j***@gmail.com,

s***@yahoo.com,

j***@ccsgc.org

Found phones for John Sullivan:

+1-520-***-**96,

+1-623-***-**46,

+1-520-***-**42,

+1-623-***-**83

A different John Sullivan?

Work Experience 24 years

Accounting Manager at HELP USA

Senior Accountant at HELP USA

Aug 2011 - Mar 2016

Intermediate Accountant at HELP USA

May 2005 - Aug 2011

Staff Accountant at Catholic Charities

Apr 1992 - May 2005

John Sullivan started working in 1992, then the employee has changed 1 company and 3 jobs. On average, John Sullivan works for one company for 8 years.

Their professional focus is Account Administration, Account Directors, and Accounting across 3 core areas.

Education

Bachelor's Degree at National University of Ireland

Frequently Asked Questions

What is John Sullivan's email address?

SignalHire found verified email addresses for John Sullivan, both business and personal. Their business email is j**@helpusa.org, and personal emails include j***@helpusa.org, j***@gmail.com, and s***@yahoo.com.

What is John Sullivan's phone number?

SignalHire found multiple verified phone numbers for John Sullivan: +1-520-***-**96, +1-623-***-**46, and +1-520-***-**42.

How do I contact John Sullivan at HELP USA?

You can reach John Sullivan 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 Sullivan's professional background?

John Sullivan has 24 years of professional experience. They have held roles including Senior Accountant, Intermediate Accountant, and Staff Accountant at companies such as HELP USA, HELP USA, and Catholic Charities. Their education includes Bachelor's Degree from National University of Ireland.

Is John Sullivan's contact information up to date?

Yes. John Sullivan's SignalHire profile was last updated on 30 May 2026, reflecting their current position as Accounting Manager at HELP USA in New York, NY, United States.

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John Sullivan

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John Sullivan

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John Sullivan

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