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Organizational Chart

Hazardous Site Cleanup Division, Region 3 Organizational Chart

Ronald Borsellino, Director
Kathryn Hodgkiss, Deputy

215-814-3000
Mailcode:3HS00
215-814-3200 Receptionist

Office of Federal Facility Remediation and Site Assessment

Vacant
215-814-3348
Mailcode: 3HS10

NPL/BRAC Federal Facilities Branch
Paula Estornell
215-814-3364
Mailcode: 3HS11

Site Assessment and Non-NPL Federal Facilities Branch
Alizabeth Olhasso
215-814-2165
Mailcode: 3HS12

Office of Superfund Site Remediation

Jim Webb
215-814-3169
Mailcode: 3HS20

Eastern PA Remedial Branch
Peter Ludzia
215-814-3224
Mailcode: 3HS21

Western PA/MD Remedial Branch
Vacant
215-814-3169
Mailcode: 3HS22

DE,VA, WV Remedial Branch
Stacie Driscoll
215-814-3368
Mailcode: 3HS23

Office of Preparedness and Response

Dennis Carney
215-814-3241
Mailcode: 3HS30

Eastern Response Branch
Gerald Heston
215-814-3273
Mailcode: 3HS31

Western Response Branch
Francis Burns
215-814-3245
Mailcode: 3HS32

Preparedness and Support Branch
Bonnie Gross
215-814-3229
Mailcode:3HS33

Office of Technical and Administrative Support

Paul Leonard
215-814-3350
Mailcode: 3HS40

Technical Support Branch
Eric Johnson
215-814-3313
Mailcode: 3HS41

Administrative Support Branch
Mark Stephens
215-814-3353
Mailcode: 3HS42

Office of Brownfields and Outreach

Linda Dietz
215-814-3195
Mailcode: 3HS50

Brownfields and Revitalization Branch
Anthony Dappolone
215-814-3188
Mailcode: 3HS51

Community Involvement and Outreach Branch
Helen DuTeau
215-814-5521
Mailcode: 3HS52

Office of Enforcement

Karen Melvin
215-814-3275
Mailcode: 3HS60

Oil and Prevention Branch
Joan Armstrong
215-814-3155
Mailcode: 3HS61

Cost Recovery Branch
Joanne Marinelli
215-814-3134
Mailcode: 3HS62

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