Ryan Callahan

Ryan Callahan: Email & Phone Number

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Tax Intern at KPMG US|Oxford, Ohio, United States

Position:

Tax Intern at KPMG US

Location:

Oxford, Ohio, United States

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Last updated: 2026-05-24
Updated: 2026-05-24

Found email addresses for Ryan Callahan:

Business emails:
Personal emails:

Found phones for Ryan Callahan:

+1-623-***-**07,
+1-205-***-**49
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Work Experience 4 years

Tax Intern at KPMG US

Jun 2025 - Current

Intramural Supervisor at Miami University

Feb 2025 - Current

Intramural Hockey Referee at Miami University

Sep 2022 - Current

Treasurer at Miami University Weightlifting Club

Aug 2023 - Aug 2024

Painting and Carpentry at Straight Line Contractors

May 2023 - Aug 2024

Athletic Director at Sigma Chi Fraternity

May 2023 - May 2024

Assistant Recruitment Chair at Sigma Chi Fraternity

Jul 2023 - Feb 2024

Meat Wrapper at Jewel-Osco

Dec 2022 - Jan 2023

Guest Service Attendant at Naperville Park District

May 2022 - Aug 2022

Ryan Callahan started working in 2022, then the employee has changed 6 companies and 8 jobs. On average, Ryan Callahan works for one company for 1 year 2 months.

Their professional focus is Analytical Skills, Attention to Detail, and Cash Handling across 3 core areas.

Education

Miami University Farmer School of Business

High School Diploma at Metea Valley

Frequently Asked Questions

What is Ryan Callahan's email address?

SignalHire found verified email addresses for Ryan Callahan, both business and personal. Their business email is c********r@kpmg.com, and personal emails include c******5@miamioh.edu.

What is Ryan Callahan's phone number?

SignalHire found multiple verified phone numbers for Ryan Callahan: +1-520-***-**35, +1-623-***-**07, and +1-205-***-**49.

How do I contact Ryan Callahan at KPMG US?

You can reach Ryan 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 Ryan Callahan's professional background?

Ryan Callahan has 4 years of professional experience. They have held roles including Intramural Supervisor, Intramural Hockey Referee, and Treasurer at companies such as Miami University, Miami University, and Miami University Weightlifting Club. Their education includes Miami University Farmer School of Business, and High School Diploma from Metea Valley.

Is Ryan Callahan's contact information up to date?

Yes. Ryan Callahan's SignalHire profile was last updated on 24 May 2026, reflecting their current position as Tax Intern at KPMG US in New York, NY, United States.

Ryan Callahan Namesakes

Name
Company
Position
Ryan Callahan
TopSpeed.com
Freelance Writer
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Ryan Callahan
Associate Scientist
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Ryan Callahan
Tire technician
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