FDA Investigator

Tonia L Sawyer

Latest inspection on record: Phoenix, United States, February 2014 · records back to 2008

BiologicsMedical Devices & Rad HealthHuman Drugs

FDA inspection record · Last updated July 12, 2026

Overview

  • 90 inspections across 81 sites are on record.
  • 103 Form 483 observations are attributed to this investigator.
  • Most recent recorded activity is 2014-02-13.

At a glance

Inspections

90

Sites

81

Observations

103

Career since

Jan 2008

Recent inspections

Most recent inspections in the published record.

SiteDateCategoryForm 483
Elite Clinical Studies, LLC13 Feb 2014Human DrugsOn file
Matthew W. Doust, MD15 Jan 2014Medical Devices & Rad Health
Blood Systems, Inc27 Dec 2013Biologics
Smith&Nephew Inc.23 Dec 2013Biologics
Dr. Richard E. Field, Professor8 Nov 2013Human DrugsOn file

Sites inspected

Elite Clinical Studies, LLCPhoenix, United States1 insp.
Matthew W. Doust, MDPhoenix, United States1 insp.
Blood Systems, IncGoodyear, United States1 insp.
Smith&Nephew Inc.Phoenix, United States1 insp.
Dr. Richard E. Field, ProfessorEpsom, United Kingdom1 insp.

Co-investigators

Investigators who share inspections with this person.

Full investigator report

Get the verbatim findings behind Tonia L Sawyer's 103 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