William Johnston

William Johnston: Email & Phone Number

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Retired at US Army Public Health Command|McLean, Virginia, United States

Position:

Retired at US Army Public Health Command

Location:

McLean, Virginia, United States

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Last updated: 2026-05-08
Updated: 2026-05-08

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Work Experience 21 years

Retired at US Army Public Health Command

Jul 2014 - Current

Consultant/Subject Matter Expert - Vision Conservation & Vision Readiness at US Army

Nov 2008 - Jun 2014

Chief, Optometry Service at US Army

Nov 2007 - Oct 2008

Chief, Optometry Service at Veteran Administration

Oct 2008 - Nov 2008

Chief, Optometry Service at Veteran Administration

Jun 2005 - Nov 2007

William Johnston started working in 2005, then the employee has changed 2 companies and 2 jobs. On average, William Johnston works for one company for 4 years 2 months.

Their professional focus is Analysis, Command, and Data Analysis across 3 core areas.

Education

OD at Pennsylvania College of Optometry

Bachelor of Science (BS) at Virginia Polytechnic Institute and State University

HS Diploma at Langley High School

Frequently Asked Questions

What is William Johnston's email address?

SignalHire found a verified business email address for William Johnston: *****@gmail.com.

What is William Johnston's phone number?

SignalHire found a verified phone number for William Johnston: +1-***-***-9141.

How do I contact William Johnston at US Army Public Health Command?

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What is William Johnston's professional background?

William Johnston has 21 years of professional experience. They have held roles including Consultant/Subject Matter Expert - Vision Conservation & Vision Readiness, Chief, Optometry Service, and Chief, Optometry Service at companies such as US Army, US Army, and Veteran Administration. Their education includes OD from Pennsylvania College of Optometry, and Bachelor of Science (BS) from Virginia Polytechnic Institute and State University.

Is William Johnston's contact information up to date?

Yes. William Johnston's SignalHire profile was last updated on 8 May 2026, reflecting their current position as Retired at US Army Public Health Command.

William Johnston Namesakes

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William Johnston
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William Johnston
Mental Health Content Creator
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William Johnston
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