John Garthner: Email & Phone Number

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Production Technician at CTPharma|Middletown, Connecticut, United States

Position:

Production Technician at CTPharma

Location:

Middletown, Connecticut, United States

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Last updated: 2026-08-13

Updated: 2026-08-13

Found email addresses for John Garthner:

Business emails:

j**@ctpharma.com

Personal emails:

j***@gmail.com,

g***@walgreens.com

Found phones for John Garthner:

+1-480-***-**73,

+1-870-***-**35,

+1-623-***-**25

A different John Garthner?

Work Experience 9 years

Production Technician at CTPharma

Oct 2023 - Current

Mail Carrier at United States Postal Service

Jan 2023 - Oct 2023

Sales Merchandiser at Coca-Cola Bottling Company of Northern New England

Apr 2022 - Jan 2023

Pharmacy Technician at Walgreens

Aug 2021 - Feb 2022

Warehouse Associate at Amazon

Jul 2019 - Jan 2021

Customer Service Associate at ALDI USA

Mar 2017 - Jul 2019

Customer Service Associate at ALDI USA

Mar 2017 - Jul 2019

John Garthner started working in 2017, then the employee has changed 5 companies and 5 jobs. On average, John Garthner works for one company for 1 year 7 months.

Their professional focus is C++, Customer Relationship Management (CRM), and HTML across 3 core areas.

John holds CompTIA A+ Core 1 (220-1101) Cert Prep: 3 Core Hardware certifications.

Education

Associate of Science - AS at Middlesex Community College

Frequently Asked Questions

What is John Garthner's email address?

SignalHire found verified email addresses for John Garthner, both business and personal. Their business email is j**@ctpharma.com, and personal emails include j***@gmail.com, and g***@walgreens.com.

What is John Garthner's phone number?

SignalHire found multiple verified phone numbers for John Garthner: +1-480-***-**73, +1-870-***-**35, and +1-623-***-**25.

How do I contact John Garthner at CTPharma?

You can reach John Garthner 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 Garthner's professional background?

John Garthner has 9 years of professional experience. They have held roles including Mail Carrier, Sales Merchandiser, and Pharmacy Technician at companies such as United States Postal Service, Coca-Cola Bottling Company of Northern New England, and Walgreens. Their education includes Associate of Science - AS from Middlesex Community College.

Is John Garthner's contact information up to date?

Yes. John Garthner's SignalHire profile was last updated on 13 August 2026, reflecting their current position as Production Technician at CTPharma in Rocky Hill, Connecticut, United States.

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