FDA Investigator

Sandra S Saniga

Latest inspection on record: Sacramento, United States, March 2022 · records back to 2008

Human DrugsMedical Devices & Rad HealthBiologics

FDA inspection record · Last updated July 12, 2026

Overview

  • 119 inspections across 113 sites are on record.
  • 204 Form 483 observations are attributed to this investigator.
  • Most recent recorded activity is 2022-03-25.

At a glance

Inspections

119

Sites

113

Observations

204

Career since

May 2008

Recent inspections

Most recent inspections in the published record.

SiteDateCategoryForm 483
Jeffrey D. Wayne, M.D.25 Mar 2022Human Drugs
Muhammad Y. Sheikh, M.D.11 Feb 2022Human DrugsView 483 →
Valley Biosystems8 Oct 2021BiologicsView 483 →
Brian Morrissey, M.D.6 Aug 2021Human Drugs
Ulf Fritz Bredeek Mendes, MD, PhD25 Jun 2021Human Drugs

Sites inspected

Jeffrey D. Wayne, M.D.Sacramento, United States1 insp.
Muhammad Y. Sheikh, M.D.Fresno, United States1 insp.
Valley BiosystemsWest Sacramento, United States1 insp.
Brian Morrissey, M.D.Sacramento, United States1 insp.
Ulf Fritz Bredeek Mendes, MD, PhDSan Francisco, United States1 insp.

Co-investigators

Investigators who share inspections with this person.

Full investigator report

Get the verbatim findings behind Sandra S Saniga's 204 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