Overview
- 94 inspections across 93 sites are on record.
- 144 Form 483 observations are attributed to this investigator.
- Most recent recorded activity is 2026-04-22.
At a glance
Inspections
94
Sites
93
Observations
144
Career since
Mar 2021
Recent inspections
Most recent inspections in the published record.
| Site | Date | Category | Form 483 |
|---|---|---|---|
| Kirsten Timms | 22 Apr 2026 | Medical Devices & Rad Health | |
| Raed Al-Rajabi, MD | 27 Mar 2026 | Human Drugs | On file |
| ARS Pharmaceuticals Operations | 13 Mar 2026 | Human Drugs | |
| Seattle Children's Hospital IRB | 3 Mar 2026 | Medical Devices & Rad Health | On file |
| Eduardo Patricio Yanez Ruiz, MD | 22 Jan 2026 | Human Drugs | On file |
Sites inspected
Kirsten TimmsSalt Lake City, United States1 insp.
Raed Al-Rajabi, MDWestwood, United States1 insp.
ARS Pharmaceuticals OperationsSan Diego, United States1 insp.
Seattle Children's Hospital IRBSeattle, United States1 insp.
Eduardo Patricio Yanez Ruiz, MDTemuco, Chile1 insp.
Co-investigators
Investigators who share inspections with this person.
Courtney R Bratina6 shared
Keegan B Mixon6 shared
James E Trabert5 shared
Rachel J Cantrell5 shared
Jean C Colon Lopez3 shared
Narahi J Alvarez Alcazar2 shared
Celia L Hutchinstein2 shared
Elizabeth S Howell2 shared
Stephanie Barragan1 shared
Sherri N Rohlf1 shared
Full investigator report
Get the verbatim findings behind Gavin W Pierce's 144 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