Overview
- 17 inspections across 17 sites are on record.
- 4 Form 483 observations are attributed to this investigator.
- Most recent recorded activity is 2026-05-06.
At a glance
Inspections
17
Sites
17
Observations
4
Career since
Jan 2025
Recent inspections
Most recent inspections in the published record.
| Site | Date | Category | Form 483 |
|---|---|---|---|
| Ionis Pharmaceuticals, Inc. | 6 May 2026 | Human Drugs | |
| SYNAPTIC MEDICAL CORPORATION | 31 Mar 2026 | Medical Devices & Rad Health | On file |
| Justin Field MD | 6 Mar 2026 | Medical Devices & Rad Health | |
| Wilber W. Su, MD | 27 Feb 2026 | Medical Devices & Rad Health | On file |
| Saybrook Graduate School and Research Center IRB | 22 Jan 2026 | Medical Devices & Rad Health |
Sites inspected
Ionis Pharmaceuticals, Inc.Carlsbad, United States1 insp.
SYNAPTIC MEDICAL CORPORATIONCarlsbad, United States1 insp.
Justin Field MDPhoenix, United States1 insp.
Wilber W. Su, MDPhoenix, United States1 insp.
Saybrook Graduate School and Research Center IRBPasadena, United States1 insp.
Co-investigators
Investigators who share inspections with this person.
Jasmine Y Wang6 shared
Lan T Tran2 shared
Raman K Kaushal1 shared
Samson O Oluseye1 shared
Farwa Z Razvi1 shared
Linh Tu1 shared
Full investigator report
Get the verbatim findings behind Jose A Leyva's 4 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