FDA Investigator

Sonya L Karsik

Latest inspection on record: Medolla, Italy, February 2023 · records back to 2008

Medical Devices & Rad HealthBiologicsHuman Drugs

FDA inspection record · Last updated July 12, 2026

Overview

  • 244 inspections across 180 sites are on record.
  • 615 Form 483 observations are attributed to this investigator.
  • Most recent recorded activity is 2023-02-16.

At a glance

Inspections

244

Sites

180

Observations

615

Career since

Jan 2008

Recent inspections

Most recent inspections in the published record.

SiteDateCategoryForm 483
RanD S.P.A.16 Feb 2023Medical Devices & Rad Health
Artiglass Srl9 Feb 2023Medical Devices & Rad Health
Ciba Vision GmbH3 Feb 2023Medical Devices & Rad Health
WHPM Inc.28 Feb 2022Medical Devices & Rad HealthOn file
American Contract Systems, Inc.7 Dec 2021Medical Devices & Rad Health

Sites inspected

RanD S.P.A.Medolla, Italy1 insp.
Artiglass SrlPadova, Italy1 insp.
Ciba Vision GmbHGroswallstadt, Germany1 insp.
WHPM Inc.Irwindale, United States1 insp.
American Contract Systems, Inc.Riverside, United States1 insp.

Co-investigators

Investigators who share inspections with this person.

Dejon N Harris12 shared
Brian P Putz12 shared
Mark C Saale5 shared
Walden H Lee2 shared

Full investigator report

Get the verbatim findings behind Sonya L Karsik's 615 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