Brian OCallaghan: Email & Phone Number

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Senior Fellow at University of Oxford|New York, New York, United States

Position:

Senior Fellow at University of Oxford

Location:

New York, New York, United States

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Last updated: 2026-09-10

Updated: 2026-09-10

Found email addresses for Brian OCallaghan:

Business emails:

b**************n@novartis.com,

b**************n@pharma.novartis.com,

b**************n@novartisoncology.com

Personal emails:

o**************n@yahoo.com,

b**********9@gmail.com,

b**************n@hotmail.com

Found phones for Brian OCallaghan:

+1-205-***-**51,

+1-909-***-**53,

+1-870-***-**46

A different Brian OCallaghan?

Work Experience 10 years

Senior Fellow at University of Oxford

Sep 2023 - Current

Vice President at Acadia Infrastructure Capital

Aug 2023 - Current

Lead Researcher and Project Manager at University of Oxford

Apr 2020 - Sep 2023

Senior Advisor at United Nations

Sep 2022 - Aug 2023

Energy and Environment Consultant at Robertson Foundation

Mar 2020 - Oct 2022

Associate at Boston Consulting Group (BCG)

Jan 2019 - Sep 2019

Undergraduate Engineer at CIMIC Group

Jan 2016 - Jan 2018

Lecturer and Tutor at University of Sydney

Jan 2016 - Jan 2018

Brian OCallaghan started working in 2016, then the employee has changed 6 companies and 7 jobs. On average, Brian OCallaghan works for one company for 2 years 3 months.

Their professional focus is Artificial Intelligence (AI), AutoCAD, and Civil Engineering across 3 core areas.

Brian holds Graduate certifications.

Education

Doctor of Philosophy - PhD at University of Oxford

Research Fellow | Harvard Kennedy School at Harvard University

Bachelor’s Degree at University of Sydney

Exchange Program at National University of Singapore

Frequently Asked Questions

What is Brian OCallaghan's email address?

SignalHire found verified email addresses for Brian OCallaghan, both business and personal. Their business email is b**************n@novartis.com, and personal emails include o**************n@yahoo.com, b**********9@gmail.com, and b**************n@hotmail.com.

What is Brian OCallaghan's phone number?

SignalHire found multiple verified phone numbers for Brian OCallaghan: +1-205-***-**51, +1-909-***-**53, and +1-870-***-**46.

How do I contact Brian OCallaghan at University of Oxford?

You can reach Brian OCallaghan 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 Brian OCallaghan's professional background?

Brian OCallaghan has 10 years of professional experience. They have held roles including Vice President, Lead Researcher and Project Manager, and Senior Advisor at companies such as Acadia Infrastructure Capital, University of Oxford, and United Nations. Their education includes Doctor of Philosophy - PhD from University of Oxford, and Research Fellow | Harvard Kennedy School from Harvard University.

Is Brian OCallaghan's contact information up to date?

Yes. Brian OCallaghan's SignalHire profile was last updated on 10 September 2026, reflecting their current position as Senior Fellow at University of Oxford in Oxford, Oxfordshire, United Kingdom.

Brian OCallaghan Namesakes

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Brian Ocallaghan

btositepro

welder / labourer

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Brian OCallaghan

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Brian Ocallaghan

ANDRITZ

good looking Millwright

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