William Addis: Email & Phone Number

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Middle School Principal at Westtown School|Media, Pennsylvania, United States

Position:

Middle School Principal at Westtown School

Location:

Media, Pennsylvania, United States

View William Addis's Email

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Last updated: 2025-12-28

Updated: 2025-12-28

Found email addresses for William Addis:

Business emails:

a****w@westtown.edu

Personal emails:

w***@westtown.edu,

a***@gmail.com,

w***@mccarter.org,

w***@hotmail.com

Found phones for William Addis:

+1-909-***-**37,

+1-623-***-**59,

+1-323-***-**59,

+1-323-***-**81

A different William Addis?

Work Experience 24 years

Middle School Principal at Westtown School

Jun 2020 - Current

Middle and Upper School Teacher at Westtown School

Aug 2015 - Jun 2020

Arts Department Chair/Director of Theater Arts at Westtown School

Aug 2015 - May 2020

Educator at McCarter Theatre Center

Jan 2011 - Jan 2019

Director of Theater at Worcester Academy

Aug 2011 - Jun 2015

Upper School Theater Teacher at Worcester Academy

Jan 2011 - Jan 2015

Artistic Director at Bakerloo Theater Project

Jun 2002 - Aug 2012

Lecturer at CUNY Bronx Community College

Sep 2008 - May 2011

Adjunct Assistant Professor at Marymount Manhattan College

Sep 2008 - May 2011

Outreach Programs Coordinator at Children's Museum of Manhattan

Jan 2005 - Aug 2008

William Addis started working in 2002, then the employee has changed 6 companies and 9 jobs. On average, William Addis works for one company for 5 years 1 month.

Education

Certificate of School Management and Leadership at Harvard Business School Online

Master of Fine Arts - MFA at Brooklyn College

Bachelor of Arts - BA at Drew University

Frequently Asked Questions

What is William Addis's email address?

SignalHire found verified email addresses for William Addis, both business and personal. Their business email is a****w@westtown.edu, and personal emails include w***@westtown.edu, a***@gmail.com, and w***@mccarter.org.

What is William Addis's phone number?

SignalHire found multiple verified phone numbers for William Addis: +1-909-***-**37, +1-623-***-**59, and +1-323-***-**59.

How do I contact William Addis at Westtown School?

You can reach William Addis 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 William Addis's professional background?

William Addis has 24 years of professional experience. They have held roles including Middle and Upper School Teacher, Arts Department Chair/Director of Theater Arts, and Educator at companies such as Westtown School, Westtown School, and McCarter Theatre Center. Their education includes Certificate of School Management and Leadership from Harvard Business School Online, and Master of Fine Arts - MFA from Brooklyn College.

Is William Addis's contact information up to date?

Yes. William Addis's SignalHire profile was last updated on 28 December 2025, reflecting their current position as Middle School Principal at Westtown School in West Chester, PA, United States.

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