John Kim: Email & Phone Number

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Licensed Hearing Aid Specialist at Costco Wholesale|Columbus, Ohio, United States

Position:

Licensed Hearing Aid Specialist at Costco Wholesale

Location:

Columbus, Ohio, United States

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Last updated: 2026-07-14

Updated: 2026-07-14

Found email addresses for John Kim:

Business emails:

j******m@upstart.com

Personal emails:

j***@upstart.com,

k***@gmail.com,

k***@yahoo.com,

k***@hotmail.com

Found phones for John Kim:

+1-909-***-**80,

+1-480-***-**90

A different John Kim?

Work Experience 7 years

Licensed Hearing Aid Specialist at Costco Wholesale

Feb 2026 - Current

Operations Specialist at Columbus State Community College

Sep 2023 - Aug 2024

Credit Analyst at Upstart

Jun 2021 - Mar 2022

Retail Integration Specialist at T-Mobile

Jul 2019 - Apr 2021

John Kim started working in 2019, then the employee has changed 3 companies and 3 jobs. On average, John Kim works for one company for 1 year.

Their professional focus is Cash Flow Analysis, Credit Analysis, and Databases across 3 core areas.

John holds Ohio Hearing Aid Fitter License certifications.

Education

Bachelor of Arts at University of Maine at Presque Isle

Frequently Asked Questions

What is John Kim's email address?

SignalHire found verified email addresses for John Kim, both business and personal. Their business email is j******m@upstart.com, and personal emails include j***@upstart.com, k***@gmail.com, and k***@yahoo.com.

What is John Kim's phone number?

SignalHire found multiple verified phone numbers for John Kim: +1-909-***-**80, and +1-480-***-**90.

How do I contact John Kim at Costco Wholesale?

You can reach John Kim 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 John Kim's professional background?

John Kim has 7 years of professional experience. They have held roles including Operations Specialist, Credit Analyst, and Retail Integration Specialist at companies such as Columbus State Community College, Upstart, and T-Mobile. Their education includes Bachelor of Arts from University of Maine at Presque Isle.

Is John Kim's contact information up to date?

Yes. John Kim's SignalHire profile was last updated on 14 July 2026, reflecting their current position as Licensed Hearing Aid Specialist at Costco Wholesale in Seattle, WA, United States.

John Kim Namesakes

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John Kim

Meltwater

SMB Account Executive

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John Kim

Santa Clara University

Division 1, Men's Tennis Player

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John Kim

FNS, Inc.

Ocean Business Support Manager

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