John Hayes

John Hayes: Email & Phone Number

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Law Clerk at Grunfeld, Desiderio, Lebowitz, Silverman & Klestadt LLP|New York City Metropolitan Area, United States

Location:

New York City Metropolitan Area, United States

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Last updated: 2026-02-11
Updated: 2026-02-11

Found email addresses for John Hayes:

Business emails:
Personal emails:
h***@hotmail.com,
j***@uscourts.gov,
j***@yahoo.com

Found phones for John Hayes:

+1-480-***-**94
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Work Experience 7 years

Summer Associate at Grunfeld, Desiderio, Lebowitz, Silverman & Klestadt LLP

May 2024 - Aug 2024

Judicial Extern at United States District Court for the Eastern District of New York

Jan 2024 - Apr 2024

1L Summer Scholar at Pfizer

May 2023 - Aug 2023

Legislative Intern at Connecticut General Assembly

Jan 2021 - May 2021

Intern at Connecticut Secretary of State Office

Jan 2019 - Dec 2019

Intern at Port Group USA

May 2019 - Aug 2019

John Hayes started working in 2019, then the employee has changed 5 companies and 5 jobs. On average, John Hayes works for one company for 7 months.

Education

St. John's University School of Law

Bachelor of Arts - BA at Trinity College-Hartford

Northfield Mount Hermon

Frequently Asked Questions

SignalHire found verified email addresses for John Hayes, both business and personal. Their business email is j**@gdlsk.com, and personal emails include h***@pfizer.com, h***@hotmail.com, and j***@uscourts.gov.
SignalHire found multiple verified phone numbers for John Hayes: +1-480-***-**42, and +1-480-***-**94.
You can reach John Hayes 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.
John Hayes has 7 years of professional experience. They have held roles including Summer Associate, Judicial Extern, and 1L Summer Scholar at companies such as Grunfeld, Desiderio, Lebowitz, Silverman & Klestadt LLP, United States District Court for the Eastern District of New York, and Pfizer. Their education includes St. John's University School of Law, and Bachelor of Arts - BA from Trinity College-Hartford.
Yes. John Hayes's SignalHire profile was last updated on 11 February 2026, reflecting their current position as Law Clerk at Grunfeld, Desiderio, Lebowitz, Silverman & Klestadt LLP in New York, New York, United States.

John Hayes Namesakes

Name
Company
Position
John Hayes
Assistant Branch Manager
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Jack Hayes
Senior Engineer 1
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John Hayes
Branch Chief
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