People

John Ridderhof Drph

President

1 organization2 filing recordsTY 2021–2022Peak comp: $156,197

Organization

Diagnostic Microbiology Development
International, Foreign Affairs & National Security · CA
President
$156,197
TY 2021–2022

Compensation history · 2 tax years

Tax year 2022
$75,797
Tax year 2021
$422K
$156,197

Compensation data from IRS Form 990, Part VII. Career timeline links confirmed by cross-filing identity resolution.

John Ridderhof Drph | DoubleNine Analytics