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John Han Email & Phone Number

Entrepreneur and Pharmacist at Costco Wholesale
Location: San Diego, California, United States 8 work roles 2 schools
1 work email found @costco.com 9 phones found area 858, 818, 805, and 561 LinkedIn matched
✓ Verified July 2026 4 data sources Profile completeness 100%

Contact Signals · 1 work email · 9 phones

Work email j****@costco.com
Direct phone (858) ***-****
LinkedIn Profile matched
3 free lookups remaining · No credit card
Current company
Costco Wholesale
Role
Entrepreneur and Pharmacist
Location
San Diego, California, United States
Company size
79461 employees

Who is John Han? Overview

A concise factual answer block for searchers comparing this professional profile.

Quick answer

John Han is listed as Entrepreneur and Pharmacist at Costco Wholesale, a with 79461 employees, based in San Diego, California, United States. AeroLeads shows a work email signal at costco.com, phone signal with area code 858, 818, 805, 561, and a matched LinkedIn profile for John Han.

John Han previously worked as Pharmacy Manager at Costco Wholesale and CEO at Regents Pharmacy. John Han holds Pharmd, Pharmacy from Midwestern University (Az).

Company email context

Email format at Costco Wholesale

This section adds company-level context without repeating John Han's masked contact details.

{first_initial}{last}@costco.com
89% confidence

AeroLeads found 1 current-domain work email signal for John Han. Compare company email patterns before reaching out.

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Profile bio

About John Han

I help patients get and stay healthy through consultation and medication therapies.

Listed skills include Pharmacy Benefit Management, Pharmacists, Managed Care, Inventory Management, and 12 others.

Current workplace

John Han's current company

Company context helps verify the profile and gives searchers a useful next step.

Costco Wholesale
Costco Wholesale
Entrepreneur and Pharmacist
San Diego, CA, US
Website
costco.com
Employees
79461
AeroLeads page
Company profile
View company profile Email format
8 roles · 25 years

John Han work experience

A career timeline built from the work history available for this profile.

Pharmacy Manager

Current
Costco Wholesale

Seattle, Wa, Us

Drug therapy optimizer

May 2021 - Present

Staff Pharmacist

Cvs Pharmacy

Woonsocket, Rhode Island, Us

Counsel patients on prescription drugsRecommend over the counter medicationsManage pharmacy staff of seven techniciansFill and verify prescriptionsWork with medical doctors to optimize care

May 2011 - Sep 2012

Pharmacy Intern

Walgreens

Deerfield, Il, Us

Counsel patients on prescription medications

Dec 2009 - May 2010

Financial Analyst

Cvs Caremark

Woonsocket, Ri, Us

Review rebate contracts and Reconcile payment data

2002 - 2007 ~5 yrs
Team & coworkers

Colleagues at Costco Wholesale

Other employees you can reach at costco.com. View company contacts for 79461 employees →

BR Bob Rescino Bob Rescino Colleague at Costco WholesalePacifica, California, United States View → JM Jon Miller Jon Miller Colleague at Costco WholesaleClarkston, Michigan, United States View → SL Stacey Lazowski Stacey Lazowski Colleague at Costco WholesaleUnited States View → XH Xavier Hendrix Xavier Hendrix Colleague at Costco WholesaleSpokane, Washington, United States View → AC Ana Coppers Ana Coppers Colleague at Costco WholesaleCoeur D'Alene, Idaho, United States View → TT Teresa T. Teresa T. Colleague at Costco WholesaleGlen Burnie, Maryland, United States View → KF Kimberley Fletcher Kimberley Fletcher Colleague at Costco WholesaleWarrington, England, United Kingdom View → AD Arian Daroogheh Arian Daroogheh Colleague at Costco WholesaleDanville, California, United States View → CS Craig Shishido Craig Shishido Colleague at Costco WholesaleBritish Columbia, Canada View → 范 范嘉文 范嘉文 Colleague at Costco WholesaleShanghai, China View →
2 education records

John Han education

Pharmd, Pharmacy

Midwestern University (Az)

Bsba, Finance

University Of Arizona - Eller College Of Management
FAQ

Frequently asked questions about John Han

Quick answers generated from the profile data available on this page.

What company does John Han work for?

John Han works for Costco Wholesale.

What is John Han's role at Costco Wholesale?

John Han is listed as Entrepreneur and Pharmacist at Costco Wholesale.

What is John Han's email address?

AeroLeads has found 1 work email signal at @costco.com for John Han at Costco Wholesale.

What is John Han's phone number?

AeroLeads has found 9 phone signal(s) with area code 858, 818, 805, 561 for John Han at Costco Wholesale.

Where is John Han based?

John Han is based in San Diego, California, United States while working with Costco Wholesale.

What companies has John Han worked for?

John Han has worked for Costco Wholesale, Regents Pharmacy, Cvs Caremark Corporation, Cvs Pharmacy, and Walgreens.

Who are John Han's colleagues at Costco Wholesale?

John Han's colleagues at Costco Wholesale include Bob Rescino, Jon Miller, Stacey Lazowski, Xavier Hendrix, and Ana Coppers.

How can I contact John Han?

You can use AeroLeads to view verified contact signals for John Han at Costco Wholesale, including work email, phone, and LinkedIn data when available.

What schools did John Han attend?

John Han holds Pharmd, Pharmacy from Midwestern University (Az).

What skills is John Han known for?

John Han is listed with skills including Pharmacy Benefit Management, Pharmacists, Managed Care, Inventory Management, Pharmacy, Medication Therapy Management, Certified Immunizer, and Compounding.

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