Mason Holmes

Mason Holmes: Email & Phone Number

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Undergraduate Researcher - Brain Tumor and Stem Cell Lab at Massachusetts General Hospital|Haverhill, Massachusetts, United States

Position:

Undergraduate Researcher - Brain Tumor and Stem Cell Lab at Massachusetts General Hospital

Location:

Haverhill, Massachusetts, United States

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Last updated: 2026-05-28
Updated: 2026-05-28

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Work Experience 5 years

Undergraduate Researcher - Brain Tumor and Stem Cell Lab at Massachusetts General Hospital

Sep 2025 - Current

Under-Secretary-General of Business at Harvard Model United Nations

Apr 2025 - Current

Director of Administration at Harvard National Model United Nations

May 2025 - Current

Assistant Director of Economic and Social Council and Specialized Bodies at Harvard National Model United Nations

Sep 2024 - Current

Analyst at Harvard Undergraduate Biotechnology Club

Feb 2025 - Current

Director of Business at Harvard Model United Nations

May 2025 - Apr 2026

Assistant Director of Business at Harvard Model United Nations

Sep 2024 - May 2025

Summer Research Trainee at Dana-Farber Cancer Institute

Jul 2025 - Sep 2025

Barista at Flor de Café

Oct 2021 - Aug 2025

Business Associate at Hasty Pudding Theatricals

Sep 2024 - May 2025

Barista at Starbucks

Aug 2023 - Mar 2024

Mason Holmes started working in 2021, then the employee has changed 7 companies and 9 jobs. On average, Mason Holmes works for one company for 1 year 2 months.

Their professional focus is Advertising, Client Relations, and Customer Service across 3 core areas.

Education

Harvard University

High School Diploma at Haverhill High School

Frequently Asked Questions

What is Mason Holmes's email address?

SignalHire found a verified business email address for Mason Holmes: m**********s@massgeneral.org.

What is Mason Holmes's phone number?

SignalHire found a verified phone number for Mason Holmes: +1-***-***-8077.

How do I contact Mason Holmes at Massachusetts General Hospital?

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What is Mason Holmes's professional background?

Mason Holmes has 5 years of professional experience. They have held roles including Under-Secretary-General of Business, Director of Administration, and Assistant Director of Economic and Social Council and Specialized Bodies at companies such as Harvard Model United Nations, Harvard National Model United Nations, and Harvard National Model United Nations. Their education includes Harvard University, and High School Diploma from Haverhill High School.

Is Mason Holmes's contact information up to date?

Yes. Mason Holmes's SignalHire profile was last updated on 28 May 2026, reflecting their current position as Undergraduate Researcher - Brain Tumor and Stem Cell Lab at Massachusetts General Hospital in Boston, MA, United States.

Mason Holmes Namesakes

Name
Company
Position
Mason Holmes
Director of Recruiting
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Mason Holmes
Practice Director of Information Technology
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Mason Holmes
Associate Product Manager
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