Mary Callahan - Email & Phone Number

Executive Coach at Shambaugh Leadership

Mary Callahan is based out of Acton, Massachusetts, United States and works at Shambaugh Leadership as Executive Coach.

Mary Callahan's Contact Information

Mary Callahan's Work email

m*****@shamba***.com

Valid

Latest update

October 10, 2025

Location

Acton, Massachusetts, United States

Mary's current employer

Shambaugh Leadership

Description

Website

shambaughleadership.com

HQ Location

Vienna, Virginia, United States

Number of employees

11-50

Industry

Business Consulting And Services

Latest update

April 30, 2024

Read about Shambaugh Leadership

Frequent questions about Mary Callahan

What company is Mary Callahan working for?

Mary Callahan works for Shambaugh Leadership.

What is Mary Callahan's function at Shambaugh Leadership?

Mary Callahan is Executive Coach at Shambaugh Leadership.

Where is Mary Callahan based?

Mary Callahan is based out of Acton, Massachusetts, United States.

What is Mary Callahan's work email address?

Mary Callahan's professional email address is m*****@shamba***.com

Who are Mary Callahan's co-workers?

Mary Callahan's colleagues are Rebecca Shambaugh, Lesley Tracy, Kathleen Wisemandle, Ashley Baquie.

Mary's co-workers

Rebecca Shambaugh

President & CEO, Founder of Women in Leadership & Learning

Lesley Tracy

Executive Coach and Consultant

Kathleen Wisemandle

Executive Coach and WILL Facilitator

Ashley Baquie

Executive Coach

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