Radiology technician David Kwiatkowski worked at 19 hospitals in eight states over an eight-year period. Most of his jobs were for short periods. The positions he held:
1. Saint Joseph Mercy Hospital
Ann Arbor, Mich.
2. Beaumont Hospital
Royal Oaks, Mich.
3. Sinai-Grace Hospital
4. St. John Hospital
5. Harper University Hospital
6. University of Michigan Hospital
Ann Arbor, Mich.
Hospital accepted his resignation while he was under investigation for stealing drugs.
7. Oakwood Annapolis Hospital
8. Saint Francis Hospital
Employee of Advance Med staffing agency.
9. UPMC Presbyterian
Employee of Maxim Staffing Solutions. Terminated after accused of stealing narcotics.
10. Baltimore VA Medical Center
Employee of Advance Med staffing agency. One patient has tested positive for his strain of hepatitis C.
11. Southern Maryland Hospital
Employee of Maxim Staffing Solutions.
12. Maryvale Hospital
Employed by SpringBoard staffing agency.
13. Johns Hopkins Hospital
Employed by Medical Solutions staffing agency.
14. Maryland General Hospital
15. Arizona Heart Hospital
(Less than 1 month)
Employed by SpringBoard staffing. Terminated after found passed out with narcotics in hospital bathroom.
16. Temple University
Employed by Advantage RN.
17. Hays Medical Center
Employed by Medical Solutions. Six patients have tested positive for his strain of hepatitis C.
18. Houston Medical Center
Warner Robins, Ga.
19. Exeter Hospital
Employed initially by Triage Staffing; hired later by hospital as a permanent employee. In May 2012 placed on leave and later terminated. 32 patients have test positive for his strain of hepatitis C.
SOURCES: Hospitals and government agencies
James Abundis, Patrick Garvin/Globe Staff