Leann Ocallaghan, Associate Director at Boston Scientific

Leann Ocallaghan

Associate Director at Boston Scientific | Galway, County Galway, Ireland

Profile last verified September 2026
Accounting Verified Profile Galway, County Galway, Ireland NUIG
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Personal Email

***@gmail.com

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Phone Number

(**) *** *** 293

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Leann O'Callaghan serves as an Associate Director at Boston Scientific, where she supports the company’s mission to deliver innovative medical technologies for cardiovascular, respiratory, digestive, oncological, neurological, and urological care. Her academic background includes studies at the National University of Ireland Galway, and her professional classification aligns with the accounting industry. Operating from her base in Galway, County Galway, Ireland, she contributes to organizational functions that help physicians treat complex diseases while improving patient outcomes globally.

BEST APPROACH TO REACH Leann Ocallaghan

Given the strong confidence signals for personal contact methods, reach out via personal email with a concise pitch detailing how your accounting or financial operations solutions reduce overhead costs for medical device manufacturers.

Leann Ocallaghan Socials
Leann Ocallaghan Work Experience

Associate Director at Boston Scientific in January 2025 - Present

Executive Director at EY in September 2022 - January 2025

Director at EY in September 2019 - September 2022

See more See less

Audit Senior Manager at EY in October 2016 - September 2022

Audit Manager at EY in October 2014 - September 2016

Audit Assistant Manager at EY in October 2013 - September 2014

Audit Trainee at EY in October 2009 - September 2013

Leann Ocallaghan Education

NUIG, Bachelor of Commerce (B.Com.), October 2026

Leann Ocallaghan Skills
Analytical Skills External Audit IFRS Financial Accounting Financial Reporting Auditing US GAAP Internal Controls Accounting Financial Analysis Financial Audits GAAP Assurance Big 4 Management Finance
About Leann Ocallaghan’s Current Company
Boston Scientific

Boston Scientific transforms lives through innovative medical technologies that improve the health of patients around the world. As a global medical technology leader for more than 40 years, we advance science for life by providing a broad range of high-performance solutions that address unmet patient needs and reduce the cost of health care. Our portfolio of devices and therapies helps physicians diagnose and treat complex cardiovascular, respiratory, digestive, oncological, neurological and urological diseases and conditions. For more information, visit www.bostonscientific.com and connect with us on X, Instagram, and Facebook. At Boston Scientific, you will find purpose, a place to grow and opportunities to cultivate your passions. To search and apply for open positions, visit https://bostonscientific.eightfold.ai/careers. You may also review our social media guidelines at http://www.bostonscientific.com/social.

Discover more about Boston Scientific
Leann Ocallaghan’s Colleagues
Nicole Ibarra

Nicole Ibarra

Chile

Analista de Mercado y Licitaciones

Tender Analyst(analista de licitaciones) at Boston Scientific
(April 2025 – Present)

Nate Yohe

Nate Yohe

Plain City, Ohio, United States

Regional Sales Director - Interventional Cardiology

Regional Sales Manager, Interventional Cardiology & Structural Heart at Boston Scientific
(January 2005 – Present)

Yenhao Hsu

Yenhao Hsu

Greater Boston

Principal R&D Materials Engineer and Global Polymer SME at Boston Scientific

Principal R&D Materials Enigneer at Boston Scientific
(February 2025 – Present)

Laura Reyes

Laura Reyes

Colombia

Corporate & Public Affairs and Sr Legal Counsel Region Andina en Boston Scientific

Corporate & Public Affairs Manager and Sr. Legal Counsel Andean Region at Boston Scientific
(June 2025 – Present)

Shonal Shinde

Shonal Shinde

Mumbai, Maharashtra, India

Medical Devices Professional

Therapy Development - Structural Heart at Boston Scientific
(January 2024 – Present)

Nathalie Corsini

Nathalie Corsini

São Paulo, São Paulo, Brazil

Analista de Marketing Pleno | Comunicação | Mídia Paga | Marketing Digital | SEO

Analista de Marketing Digital II at Boston Scientific
(November 2025 – Present)

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Frequently asked questions about Leann Ocallaghan

What is Leann O'callaghan email address?

Email Leann O'callaghan at [email protected] and [email protected]. This email is the most updated Leann O'callaghan's email found in 2026.

How to contact Leann O'callaghan?

To contact Leann O'callaghan send an email to [email protected] or [email protected]. (updated on November 07, 2025)

What company does Leann Ocallaghan work for?

Leann Ocallaghan works for Boston Scientific.

What is Leann Ocallaghan's role at Boston Scientific?

Leann Ocallaghan is Associate Director

What industry does Leann Ocallaghan work in?

Leann Ocallaghan works in the Accounting industry.

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