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Bill Letson Email & Phone Number

Director, Vaccine Evaluation, PDVI at International Vaccine Institute at International Vaccine Institute

Location: Seoul Incheon Metropolitan Area, Korea, Korea, Republic Of 1 work role 1 school

1 work email found @ivi.int 2 phones found area 206 LinkedIn matched

✓ Verified May 2026 4 data sources Profile completeness 86%

Current company

International Vaccine Institute

Role

Director, Vaccine Evaluation, PDVI at International Vaccine Institute

Location

Seoul Incheon Metropolitan Area, Korea, Korea, Republic Of

Company size

78 employees

Who is Bill Letson? Overview

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Quick answer

Bill Letson is listed as Director, Vaccine Evaluation, PDVI at International Vaccine Institute at International Vaccine Institute, a company with 78 employees, based in Seoul Incheon Metropolitan Area, Korea, Korea, Republic Of. AeroLeads shows a work email signal at ivi.int, phone signal with area code 206, and a matched LinkedIn profile for Bill Letson.

Bill Letson previously worked as Director, Vaccine Evaluation, PDVI at International Vaccine Institute. Bill Letson studied at University Of Colorado School Of Medicine.

Company email context

Email format at International Vaccine Institute

This section adds company-level context without repeating Bill Letson's masked contact details.

{first}.{last}@ivi.int

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

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Profile bio

About Bill Letson

Bill Letson is a Director, Vaccine Evaluation, PDVI at International Vaccine Institute at International Vaccine Institute.

Current workplace

Bill Letson's current company

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

International Vaccine Institute

Director, Vaccine Evaluation, PDVI at International Vaccine Institute

seoul, seoul, south korea

Website

ivi.int

Employees

78

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Company profile

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1 role

Bill Letson work experience

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

Director, Vaccine Evaluation, Pdvi

International Vaccine Institute

Team & coworkers

Colleagues at International Vaccine Institute

Other employees you can reach at ivi.int. View company contacts for 78 employees →

MS

Mélodie Sammarro Colleague at International Vaccine InstituteSeoul, South Korea, Korea, Republic Of View → SB

Sun Bean Kim Colleague at International Vaccine InstituteSeoul Incheon Metropolitan Area, Korea, Republic Of View → HA

Hyun A Cho Colleague at International Vaccine InstituteSouth Korea, Korea, Republic Of View → 김

김민수 Colleague at International Vaccine InstituteSeoul, Seoul, South Korea, Korea, Republic Of View → JS

Jonathan Sugimoto Colleague at International Vaccine InstituteSeattle, Washington, United States, United States View → SM

Seongho Moon Colleague at International Vaccine InstituteSouth Korea, Korea, Republic Of View → IP

Indriana Permatasari Colleague at International Vaccine InstituteYogyakarta, Indonesia, Indonesia View → SG

Sanjay Gautam, Phd Colleague at International Vaccine InstituteMelbourne, Victoria, Australia, Australia View → 홍

홍진희 Colleague at International Vaccine InstituteSeoul, South Korea, Korea, Republic Of View → FT

Francis Tweneboah Colleague at International Vaccine InstituteAccra, Greater Accra Region, Ghana, Ghana View →

1 education record

Bill Letson education

University Of Colorado School Of Medicine

FAQ

Frequently asked questions about Bill Letson

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

What company does Bill Letson work for?

Bill Letson works for International Vaccine Institute.

What is Bill Letson's role at International Vaccine Institute?

Bill Letson is listed as Director, Vaccine Evaluation, PDVI at International Vaccine Institute at International Vaccine Institute.

What is Bill Letson's email address?

AeroLeads has found 1 work email signal at @ivi.int for Bill Letson at International Vaccine Institute.

What is Bill Letson's phone number?

AeroLeads has found 2 phone signal(s) with area code 206 for Bill Letson at International Vaccine Institute.

Where is Bill Letson based?

Bill Letson is based in Seoul Incheon Metropolitan Area, Korea, Korea, Republic Of while working with International Vaccine Institute.

What companies has Bill Letson worked for?

Bill Letson has worked for International Vaccine Institute.

Who are Bill Letson's colleagues at International Vaccine Institute?

Bill Letson's colleagues at International Vaccine Institute include Mélodie Sammarro, Sun Bean Kim, Hyun A Cho, 김민수, and Jonathan Sugimoto.

How can I contact Bill Letson?

You can use AeroLeads to view verified contact signals for Bill Letson at International Vaccine Institute, including work email, phone, and LinkedIn data when available.

What schools did Bill Letson attend?

Bill Letson studied at University Of Colorado School Of Medicine.

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