Michael Callahan: Email & Phone Number

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Head of Investment Management at Greystone Real Estate Capital|Marblehead, Massachusetts, United States

Position:

Head of Investment Management at Greystone Real Estate Capital

Location:

Marblehead, Massachusetts, United States

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Last updated: 2026-07-14

Updated: 2026-07-14

Found email addresses for Michael Callahan:

Business emails:

m*******n@bostoncapital.com,

m*******n@deltacph.com

Personal emails:

m*************2@gmail.com

Found phones for Michael Callahan:

+1-480-***-**39,

+1-205-***-**89

A different Michael Callahan?

Work Experience 34 years

Head of Investment Management at Greystone Real Estate Capital

Feb 2024 - Current

Chief Operating Officer at Delta Capital Partners Management

Nov 2021 - Oct 2022

Director of Asset Management at Boston Capital

Sep 1992 - Dec 2020

Michael Callahan started working in 1992, then the employee has changed 2 companies and 2 jobs. On average, Michael Callahan works for one company for 10 years 6 months.

Education

Master of Business Administration - MBA at Vanderbilt University - Owen Graduate School of Management

Frequently Asked Questions

What is Michael Callahan's email address?

SignalHire found verified email addresses for Michael Callahan, both business and personal. Their business email is m*******n@bostoncapital.com, and personal emails include m*************2@gmail.com.

What is Michael Callahan's phone number?

SignalHire found multiple verified phone numbers for Michael Callahan: +1-480-***-**39, and +1-205-***-**89.

How do I contact Michael Callahan at Greystone Real Estate Capital?

You can reach Michael Callahan 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 Michael Callahan's professional background?

Michael Callahan has 34 years of professional experience. They have held roles including Chief Operating Officer, and Director of Asset Management at companies such as Delta Capital Partners Management, and Boston Capital. Their education includes Master of Business Administration - MBA from Vanderbilt University - Owen Graduate School of Management.

Is Michael Callahan's contact information up to date?

Yes. Michael Callahan's SignalHire profile was last updated on 14 July 2026, reflecting their current position as Head of Investment Management at Greystone Real Estate Capital.

Michael Callahan Namesakes

Name

Company

Position

Michael Callahan

Panera Bread

Prep Cook

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Michael Callahan

Compound Collective

Managing Director

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Michael Callahan

Callahan & Accociates, LLC

Partner

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