FDA Investigator

Michael C Zubelewicz

Latest inspection on record: Lenexa, United States, February 2023 · records back to 2022

Human DrugsAnimal Drugs & Feeds

FDA inspection record · Last updated July 12, 2026

Overview

  • 7 inspections across 7 sites are on record.
  • 34 Form 483 observations are attributed to this investigator.
  • Most recent recorded activity is 2023-02-27.

At a glance

Inspections

7

Sites

7

Observations

34

Career since

Feb 2022

Recent inspections

Most recent inspections in the published record.

SiteDateCategoryForm 483
Chemdex Inc27 Feb 2023Animal Drugs & FeedsOn file
Argenta US Manufacturing LLC14 Dec 2022Human DrugsView 483 →
S and B Pharma, Inc dba Alkem Laboratories14 Sep 2022Human DrugsOn file
Aquascience Technologies & Research, Inc16 Jun 2022Animal Drugs & FeedsView 483 →
Eco Lips, Inc.24 Mar 2022Human DrugsView 483 →

Sites inspected

Chemdex IncLenexa, United States1 insp.
Argenta US Manufacturing LLCShawnee, United States1 insp.
S and B Pharma, Inc dba Alkem LaboratoriesFenton, United States1 insp.
Aquascience Technologies & Research, IncRichmond, United States1 insp.
Eco Lips, Inc.Cedar Rapids, United States1 insp.

Co-investigators

Investigators who share inspections with this person.

Gretchen L Trendel3 shared

Full investigator report

Get the verbatim findings behind Michael C Zubelewicz's 34 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