Mary Beth Postman
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Mary Beth Postman Email & Phone Number

Deputy Director at Waterkeeper Alliance at Waterkeeper Alliance
Location: White Plains, New York, United States 3 work roles 1 school
1 work email found @waterkeeper.org 5 phones found area 914, 212, and 747 LinkedIn matched
✓ Verified August 2026 4 data sources Profile completeness 100%

Contact Signals · 1 work email · 5 phones

Work email m****@waterkeeper.org
Direct phone (914) ***-****
LinkedIn Profile matched
3 free lookups remaining · No credit card
Current company
Waterkeeper Alliance
Role
Deputy Director at Waterkeeper Alliance
Location
White Plains, New York, United States
Company size
58 employees

Who is Mary Beth Postman? Overview

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Quick answer

Mary Beth Postman is listed as Deputy Director at Waterkeeper Alliance at Waterkeeper Alliance, a with 58 employees, based in White Plains, New York, United States. AeroLeads shows a work email signal at waterkeeper.org, phone signal with area code 914, 212, 747, and a matched LinkedIn profile for Mary Beth Postman.

Mary Beth Postman previously worked as Deputy Director at Waterkeeper Alliance and Chief of Staff to Robert F. Kennedy, Jr. at Waterkeeper Alliance. Mary Beth Postman holds Ba, International Management from Pace University.

Company email context

Email format at Waterkeeper Alliance

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{first_initial}{last}@waterkeeper.org
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AeroLeads found 1 current-domain work email signal for Mary Beth Postman. Compare company email patterns before reaching out.

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Profile bio

About Mary Beth Postman

For over 30 years, Mary Beth has fought and advocated for local communities around the globe to protect and preserve their quality of life. Mary Beth played a pivotal role in the formation of Waterkeeper Alliance and serves as Deputy Director and Secretary to the Board of Directors. Mary Beth provides organizational leadership and directs its development efforts and is responsible for carrying out overall growth and implementation of various strategic projects and programs. Previously, Mary Beth was Chief of Staff to Robert F. Kennedy, Jr. where she oversaw and facilitated all operations for Mr. Kennedy’s environmental work to hold polluters accountable for Hudson Riverkeeper, Natural Resources Defense Council and Waterkeeper Alliance. In addition she managed all of Mr. Kennedy’s speeches, media appearances and publications as well as his weekly radio show Ring of Fire. Mary Beth also served as Administrator of the Pace Environmental Litigation Clinic at Pace Law School where she worked with America’s brightest environmental law students year after year as they completed course work in an exceptional educational model. Mary Beth co-authored WATERSHED FOR $ALE: Explosive Development Threatens New York City’s Drinking Water Supply. Mary Beth received in 1991 her Bachelor of Arts in International Management with a minor in Marketing from the Lubin School of Business at Pace University. Mary Beth was appointed in 2013 to the Haworth Environmental Commission and received the 2014 “Big Fish” award from Hudson Riverkeeper along with Chelsea Clinton and Solar City.

Listed skills include Environmental Awareness, Nonprofits, Policy Analysis, Community Outreach, and 24 others.

Current workplace

Mary Beth Postman's current company

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Waterkeeper Alliance
Waterkeeper Alliance
Deputy Director at Waterkeeper Alliance
new york, new york, united states
Website
waterkeeper.org
Employees
58
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Company profile
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3 roles · 29 years

Mary Beth Postman work experience

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

Deputy Director

Current
Waterkeeper Alliance

New York, Ny

Mary Beth provides organizational leadership and directs its development efforts and is responsible for carrying out overall growth and implementation of various strategic projects and programs.

Jul 2014 - Present

Chief Of Staff To Robert F. Kennedy, Jr.

Waterkeeper Alliance

White Plains, Ny

As Chief of Staff to Robert F. Kennedy, Jr. Mary Beth oversaw and facilitated all operations for Mr. Kennedy’s environmental work to hold polluters accountable for Hudson Riverkeeper, Natural Resources Defense Council and Waterkeeper Alliance. In addition she managed all of Mr. Kennedy’s speeches, media appearances and publications as well as his weekly radio show Ring of Fire.

Sep 1998 - Jul 2014

Administrator

Pace Environmantal Litigation Clinic

White Plains, Ny

1998 - Jul 2014
Team & coworkers

Colleagues at Waterkeeper Alliance

Other employees you can reach at waterkeeper.org. View company contacts for 58 employees →

TG Tom Gegax Tom Gegax Colleague at Waterkeeper AllianceMinneapolis, Minnesota, United States View → WK Wanda Klopf Wanda Klopf Colleague at Waterkeeper AllianceDenver Metropolitan Area, United States View → SV Stephanie Von Stein Stephanie Von Stein Colleague at Waterkeeper AllianceNew York, United States View → NR Nadia Rivera Nadia Rivera Colleague at Waterkeeper AllianceNew York, United States View → KH Katherine Horner Katherine Horner Colleague at Waterkeeper AllianceClifton Park, New York, United States View → CR Campbell Roseman Campbell Roseman Colleague at Waterkeeper AllianceChappaqua, New York, United States View → BM Bart Mihailovich Bart Mihailovich Colleague at Waterkeeper AllianceMissoula, Montana, United States View → DI David Itzikman David Itzikman Colleague at Waterkeeper AllianceLos Angeles, California, United States View → ND Nancy Denatale Nancy Denatale Colleague at Waterkeeper AllianceHastings-On-Hudson, New York, United States View → RL Ron Lewis Ron Lewis Colleague at Waterkeeper AllianceThe Bahamas, Bahamas View →
1 education record

Mary Beth Postman education

FAQ

Frequently asked questions about Mary Beth Postman

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

What company does Mary Beth Postman work for?

Mary Beth Postman works for Waterkeeper Alliance.

What is Mary Beth Postman's role at Waterkeeper Alliance?

Mary Beth Postman is listed as Deputy Director at Waterkeeper Alliance at Waterkeeper Alliance.

What is Mary Beth Postman's email address?

AeroLeads has found 1 work email signal at @waterkeeper.org for Mary Beth Postman at Waterkeeper Alliance.

What is Mary Beth Postman's phone number?

AeroLeads has found 5 phone signal(s) with area code 914, 212, 747 for Mary Beth Postman at Waterkeeper Alliance.

Where is Mary Beth Postman based?

Mary Beth Postman is based in White Plains, New York, United States while working with Waterkeeper Alliance.

What companies has Mary Beth Postman worked for?

Mary Beth Postman has worked for Waterkeeper Alliance and Pace Environmantal Litigation Clinic.

Who are Mary Beth Postman's colleagues at Waterkeeper Alliance?

Mary Beth Postman's colleagues at Waterkeeper Alliance include Tom Gegax, Wanda Klopf, Stephanie Von Stein, Nadia Rivera, and Katherine Horner.

How can I contact Mary Beth Postman?

You can use AeroLeads to view verified contact signals for Mary Beth Postman at Waterkeeper Alliance, including work email, phone, and LinkedIn data when available.

What schools did Mary Beth Postman attend?

Mary Beth Postman holds Ba, International Management from Pace University.

What skills is Mary Beth Postman known for?

Mary Beth Postman is listed with skills including Environmental Awareness, Nonprofits, Policy Analysis, Community Outreach, Grant Writing, Fundraising, Non Profits, and Community Development.

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