FDA Investigator

Philip F Istafanos

Latest inspection on record: Newark, United States, February 2025 · records back to 2009

Human DrugsMedical Devices & Rad Health

FDA inspection record · Last updated July 12, 2026

Overview

  • 26 inspections across 26 sites are on record.
  • 173 Form 483 observations are attributed to this investigator.
  • Most recent recorded activity is 2025-02-27.

At a glance

Inspections

26

Sites

26

Observations

173

Career since

Mar 2009

Recent inspections

Most recent inspections in the published record.

SiteDateCategoryForm 483
Revance Therapeutics, Inc.27 Feb 2025Human DrugsOn file
Jubilant HollisterStier General Partnership14 Jun 2024Human DrugsOn file
Genentech, Inc.19 Apr 2024Human DrugsOn file
Specialty Process Labs LLC26 Jan 2024Human DrugsOn file
Catalent Pharma Solutions LLC15 Dec 2022Human DrugsOn file

Sites inspected

Revance Therapeutics, Inc.Newark, United States1 insp.
Jubilant HollisterStier General PartnershipKirkland, Canada1 insp.
Genentech, Inc.Hillsboro, United States1 insp.
Specialty Process Labs LLCPhoenix, United States1 insp.
Catalent Pharma Solutions LLCMorrisville, United States1 insp.

Co-investigators

Investigators who share inspections with this person.

Mindy M Chou3 shared
Yvins Dezan2 shared
Marcus A Ray2 shared
Juanita P Versace2 shared
Linda Thai1 shared

Full investigator report

Get the verbatim findings behind Philip F Istafanos' 173 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

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