Overview
- 104 inspections across 90 sites are on record.
- 109 Form 483 observations are attributed to this investigator.
- Most recent recorded activity is 2026-06-25.
At a glance
Inspections
104
Sites
90
Observations
109
Career since
Apr 2016
Recent inspections
Most recent inspections in the published record.
| Site | Date | Category | Form 483 |
|---|---|---|---|
| Vynacron Dental Resins, Inc. | 25 Jun 2026 | Medical Devices & Rad Health | View 483 → |
| Burpee Materials Technology LLC | 18 May 2026 | Medical Devices & Rad Health | |
| Curio Digital Therapeutics Inc. | 1 May 2026 | Medical Devices & Rad Health | |
| Nano-Ditech Corporation | 6 Apr 2026 | Medical Devices & Rad Health | |
| Perma Pure LLC | 6 Mar 2026 | Medical Devices & Rad Health |
Sites inspected
Vynacron Dental Resins, Inc.Jackson, United States1 insp.
Burpee Materials Technology LLCEatontown, United States1 insp.
Curio Digital Therapeutics Inc.Rocky Hill, United States1 insp.
Nano-Ditech CorporationCranbury, United States1 insp.
Perma Pure LLCLakewood, United States1 insp.
Co-investigators
Investigators who share inspections with this person.
Nina Yang11 shared
Michael Serrano10 shared
Frank J Marciniak6 shared
Byungja E Marciante5 shared
Matthew W Kyle2 shared
Tyanna N Hadley2 shared
Bei Yu2 shared
Dhaval H Patel2 shared
Jaro P Perera1 shared
William R Chang1 shared
Full investigator report
Get the verbatim findings behind Shirley S Wen's 109 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