Madalyn LaMastro

Madalyn LaMastro: Email & Phone Number

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Human Resources Director at Newell Brands|Denville, New Jersey, United States

Position:

Human Resources Director at Newell Brands

Location:

Denville, New Jersey, United States

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Last updated: 2026-04-07
Updated: 2026-04-07

Found email addresses for Madalyn LaMastro:

Business emails:
m***************a@diesel.com,
m***************a@richemont.com
Personal emails:
d********m@unh.newhaven.edu

Found phone for Madalyn LaMastro:

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Work Experience 14 years

Human Resources Director at Newell Brands

Jul 2025 - Current

Senior Human Resources Manager at Newell Brands

Jan 2024 - Jul 2025

Manager, Human Resources- Sales/ eCommerce at Newell Brands

Jun 2021 - Jan 2024

Human Resources Business Partner at NIPRO Corporation - Global

Dec 2020 - Jun 2021

Human Resources Leader/ HRBP-Supply Chain at Newell Brands

May 2019 - Apr 2020

Sr. HR Analyst, Supply Chain at Newell Brands

Jul 2018 - Apr 2019

Sr. HR Analyst, Transformation Office at Newell Brands

Jul 2017 - Jul 2018

Human Resources Specialist at Richemont

Jun 2016 - Jun 2017

HR Assistant at KIND

Apr 2014 - May 2016

Graduate Assistant at University of New Haven

Sep 2012 - Mar 2014

Retail Human Resources Intern at Diesel

Feb 2013 - Jul 2013

Human Resource Intern at Innovation Group North America

Jan 2012 - May 2012

Madalyn LaMastro started working in 2012, then the employee has changed 6 companies and 11 jobs. On average, Madalyn LaMastro works for one company for 1 year 1 month.

Their professional focus is Coaching, Employee Benefits, and Employee Recognition across 3 core areas.

Madalyn holds Insights Discovery Practitioner and Professional in Human Resources® (PHR®) certifications and has been awarded Cum Laude and Mortar Board Honor Society

Education

Master of Arts (M.A.) at University of New Haven

Bachelor of Arts at Western New England University

Frequently Asked Questions

What is Madalyn LaMastro's email address?

SignalHire found verified email addresses for Madalyn LaMastro, both business and personal. Their business email is m********a@kindsnacks.com, and personal emails include m********a@gmail.com, and d********m@unh.newhaven.edu.

What is Madalyn LaMastro's phone number?

SignalHire found a verified phone number for Madalyn LaMastro: +1-***-***-2850.

How do I contact Madalyn LaMastro at Newell Brands?

You can reach Madalyn LaMastro 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 Madalyn LaMastro's professional background?

Madalyn LaMastro has 14 years of professional experience. They have held roles including Senior Human Resources Manager, Manager, Human Resources- Sales/ eCommerce, and Human Resources Business Partner at companies such as Newell Brands, Newell Brands, and NIPRO Corporation - Global. Their education includes Master of Arts (M.A.) from University of New Haven, and Bachelor of Arts from Western New England University.

Is Madalyn LaMastro's contact information up to date?

Yes. Madalyn LaMastro's SignalHire profile was last updated on 7 April 2026, reflecting their current position as Human Resources Director at Newell Brands in Atlanta, GA, United States.

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