John Ostrowski: Email & Phone Number

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Ballpark Experience at Toronto Blue Jays|Greater Toronto Area, Canada

Position:

Ballpark Experience at Toronto Blue Jays

Location:

Greater Toronto Area, Canada

View John Ostrowski's Email

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Last updated: 2026-07-22

Updated: 2026-07-22

Found email addresses for John Ostrowski:

Business emails:

**@mlb.com

Found phone for John Ostrowski:

+1-***-***-5242

A different John Ostrowski?

Work Experience 8 years

Ballpark Experience at Toronto Blue Jays

Feb 2026 - Current

Broadcaster & Athletics Staff at Loyalist College

Sep 2025 - Current

Wastewater Management Student at City of Sault Ste. Marie

Apr 2024 - Aug 2025

Broadcaster & Athletics Staff at Sault College of Applied Arts and Technology

Oct 2023 - Apr 2025

Video Board Operations at Soo Greyhounds Hockey Club

Sep 2023 - Apr 2025

Office Administrator at Magnus Theatre

Jan 2023 - Aug 2023

Usher at Thunder Bay Community Auditorium

Sep 2019 - Jul 2023

Front Desk Representative at Canada Games Complex

Aug 2021 - Jun 2023

Youth Recreation Worker at Dennis Franklin Cromarty High School

Sep 2022 - May 2023

Public Announcer at Superior Secondary Schools Athletic Association

Sep 2018 - Nov 2022

John Ostrowski started working in 2018, then the employee has changed 9 companies and 8 jobs. On average, John Ostrowski works for one company for 1 year 8 months.

Education

2-Year Ontario College Diploma at Sault College of Applied Arts and Technology

2-Year Ontario College Diploma at Loyalist College

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