IMPEP Contact Information

NRC Headquarters:
Division of Materials Safety, Security, State, and Tribal Programs (MSST) Acting Director	Dafna Silberfeld	301-287-0737
Division of Materials Safety, Security, State, and Tribal Programs (MSST) Acting Deputy Director	Tammy Bloomer	817-200-1106
State Agreement and Liaison Programs Branch Chief	Adelaide Giantelli	301-415-3521
IMPEP Project Manager	Robert Johnson	301-415-7314
IMPEP Project Manager	Lee Smith	301-415-5139
Agreement State Travel and Training Coordinator	Karen Meyer	301-415-0113
Regional State Agreement Officers (RSAOs):
Alabama, Georgia, Kentucky, Maine, Maryland, New Hampshire, New York, North Carolina, Rhode Island, South Carolina, Vermont, and Virginia	Shawn Seeley	610-337-5102
Connecticut, Florida, Massachusetts; New Jersey, Pennsylvania, and Tennessee	Katie Barnes	610-337-5323
Connecticut (Letter of Intent)	Farrah Gaskins	610-337-5143
Illinois, Indiana, Iowa, Minnesota, Ohio & Wisconsin	Darren Piccirillo	630-829-9661
Arizona, Arkansas, California, Colorado, Nebraska, Nevada, New Mexico, and Washington	Randy Erickson	817-200-1143
Kansas, Louisiana, Mississippi, North Dakota, Oklahoma, Oregon, Texas, Utah & Wyoming	Jackie Cook	817-200-1132
Regional State Liaison Officers (RSLOs):
Region I	Doug Tifft	610-337-6918
Region II	John Pelchat	404-997-4427
Region III	Allan Barker	630-829-9660
Region III	Harral Logaras	630-829-9659
Region IV	Ryan Alexander	817-200-1267

Page Last Reviewed/Updated Wednesday, July 30, 2025