FDA Investigator

Donald B Ertel

Latest inspection on record: Gaithersburg, United States, June 2025 · records back to 2010

Biologics

FDA inspection record · Last updated July 12, 2026

Overview

  • 18 inspections across 17 sites are on record.
  • 0 Form 483 observations are attributed to this investigator.
  • Most recent recorded activity is 2025-06-17.

At a glance

Inspections

18

Sites

17

Observations

0

Career since

May 2010

Recent inspections

Most recent inspections in the published record.

SiteDateCategoryForm 483
Clongen Laboratories LLC17 Jun 2025BiologicsOn file
Massbiologics South Coast12 Aug 2024BiologicsOn file
Serum Institute of India Private Ltd.2 Jul 2024BiologicsOn file
GI Accelerate Memphis LLC25 Aug 2023BiologicsOn file
Kite Pharma, Inc.4 Mar 2022Biologics

Sites inspected

Clongen Laboratories LLCGaithersburg, United States1 insp.
Massbiologics South CoastFall River, United States1 insp.
GI Accelerate Memphis LLCMemphis, United States1 insp.
Kite Pharma, Inc.Frederick, United States1 insp.

Co-investigators

Investigators who share inspections with this person.

Wei Wang3 shared
Joan Johnson3 shared
Michael B Havert2 shared
Kevin J Matthews1 shared
Carl A Perez1 shared

Full investigator report

Get the verbatim findings behind Donald B Ertel's inspection record

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