John Gregg
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John Gregg Email & Phone Number

Location: Washington, District of Columbia, United States 3 work roles 3 schools
1 work email found @mccarter.com 3 phones found area 202 LinkedIn matched
✓ Verified August 2026 4 data sources Profile completeness 100%

Contact Signals · 1 work email · 3 phones

Work email j****@mccarter.com
Direct phone (202) ***-****
LinkedIn Profile matched
3 free lookups remaining · No credit card
Current company
Role
Partner
Location
Washington, District of Columbia, United States
Company size

Who is John Gregg? Overview

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Quick answer

John Gregg is listed as Partner at McCarter & English, LLP, a with 836 employees, based in Washington, District of Columbia, United States. AeroLeads shows a work email signal at mccarter.com, phone signal with area code 202, and a matched LinkedIn profile for John Gregg.

John Gregg previously worked as Assistant General Counsel at Public Service Commission Of The District Of Columbia and Associate at Ross Marsh & Foster. John Gregg holds Jd from American University Washington College Of Law.

Company email context

Email format at McCarter & English, LLP

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{first_initial}{last}@mccarter.com
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AeroLeads found 1 current-domain work email signal for John Gregg. Compare company email patterns before reaching out.

Profile bio

About John Gregg

I am an experienced regulatory and transactional attorney in the energy industry. Specialties: Natural gas contracts.

Listed skills include Energy Contracting, Administrative Law, Energy, Strategic Planning, and 18 others.

Current workplace

John Gregg's current company

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

McCarter & English, LLP
Mccarter & English, Llp
Partner
newark, new jersey, united states
Website
Employees
836
AeroLeads page
3 roles · 42 years

John Gregg work experience

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

Partner

Current

Washington D.C. Metro Area

Mr. Gregg joined McCarter & English, LLP and became the Managing Partner of its DC office on February 1, 2014. He had been a principal in the law firm of Miller, Balis & O'Neil, P.C. in Washington, D.C. since 1992. He has represented primarily local gas distribution companies in regulatory and transactional matters arising from the unbundling of the interstate natural gas pipeline industry. He serves as General Counsel to the American Public Gas Association. Mr. Gregg advises clients on energy contracts, including prepaid natural gas agreements. Mr. Gregg serves as the Special Gas Counsel to the Public Energy Authority of Kentucky, which has issued nearly $3 billion of municipal bonds to purchase long-term supplies of natural gas since 1998. In 2003, Mr. Gregg assisted three South Carolina public gas authorities form the Nation’s newest public gas joint action agency, the Patriots Energy Group.

Jun 1988 - Present
Team & coworkers

Colleagues at McCarter & English, LLP

Other employees you can reach at mccarter.com. View company contacts for 836 employees →

3 education records

John Gregg education

Education record

Rye High School
FAQ

Frequently asked questions about John Gregg

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

What company does John Gregg work for?

John Gregg works for McCarter & English, LLP.

What is John Gregg's role at McCarter & English, LLP?

John Gregg is listed as Partner at McCarter & English, LLP.

What is John Gregg's email address?

AeroLeads has found 1 work email signal at @mccarter.com for John Gregg at McCarter & English, LLP.

What is John Gregg's phone number?

AeroLeads has found 3 phone signal(s) with area code 202 for John Gregg at McCarter & English, LLP.

Where is John Gregg based?

John Gregg is based in Washington, District of Columbia, United States while working with McCarter & English, LLP.

What companies has John Gregg worked for?

John Gregg has worked for Mccarter & English, Llp, Public Service Commission Of The District Of Columbia, and Ross Marsh & Foster.

Who are John Gregg's colleagues at McCarter & English, LLP?

John Gregg's colleagues at McCarter & English, LLP include Lisa Bonsall, Karen Jellison, Sandra S. Carr, Ann Mcclure, and Marcie Clarke.

How can I contact John Gregg?

You can use AeroLeads to view verified contact signals for John Gregg at McCarter & English, LLP, including work email, phone, and LinkedIn data when available.

What schools did John Gregg attend?

John Gregg holds Jd from American University Washington College Of Law.

What skills is John Gregg known for?

John Gregg is listed with skills including Energy Contracting, Administrative Law, Energy, Strategic Planning, Corporate Law, Energy Law, Gas, and Natural Gas.

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