FDA Investigator

Kenneth A Libertoski

Latest inspection on record: Plainfield, United States, December 2021 · records back to 2008

Foods & CosmeticsAnimal Drugs & Feeds

FDA inspection record · Last updated July 12, 2026

Overview

  • 446 inspections across 343 sites are on record.
  • 381 Form 483 observations are attributed to this investigator.
  • Most recent recorded activity is 2021-12-09.

At a glance

Inspections

446

Sites

343

Observations

381

Career since

Jan 2008

Recent inspections

Most recent inspections in the published record.

SiteDateCategoryForm 483
Midwestern Potatoes9 Dec 2021Foods & Cosmetics
Green Bay Austin Straubel International Airport17 Nov 2021Foods & Cosmetics
Harmony Cheese LLC8 Nov 2021Foods & Cosmetics
Festive Foods, LLC14 Oct 2021Foods & Cosmetics
McCain Foods Plover Infinity5 Oct 2021Foods & Cosmetics

Sites inspected

Midwestern PotatoesPlainfield, United States1 insp.
Harmony Cheese LLCAthens, United States1 insp.
Festive Foods, LLCWaupaca, United States1 insp.
McCain Foods Plover InfinityPlover, United States1 insp.

Co-investigators

Investigators who share inspections with this person.

Katherine A Clarke Girolamo6 shared

Full investigator report

Get the verbatim findings behind Kenneth A Libertoski's 381 observations

Source 483 PDFs, verbatim observations, and how each site responded, so your team knows what they cite before they arrive.

  • New inspections and Form 483s, mapped to the CFR citation
  • Warning letter outcomes, and the citation patterns they repeat
  • Their co-investigators, so no surprises about who shows up on site