Contacts
Administration
| Witherspoon, Melisa | Chief | (614) 902-4232 |
| Storch, Melissa | Assistant Chief | (614) 728-3887 |
| Zwissler, Lisa | Executive Secretary | (614) 644-2068 |
Cessation of Regulated Operations (CRO)
| Mathews, Mitchell | Environmental Manager | (614) 644-2953 |
| Heffelfinger, Tammy | Environmental Supervisor | (614) 644-2954 |
Compliance
| Mathews, Mitchell | Environmental Manager | (614) 644-2953 |
| Heffelfinger, Tammy | Environmental Supervisor | (614) 644-2954 |
| Arthur, Kit | Environmental Specialist 2 | (614) 644-2932 |
| Bammerlin, Diana | Administrative Professional 2 | (614) 644-2943 |
| Graham, Madison | Environmental Specialist 2 | (614) 644-2927 |
| Kabelen, Zak | Environmental Specialist 2 | (614) 441-0262 |
| Narotski, Bill | Environmental Specialist 2 | (614) 728-1264 |
| Shipley, Kristie | Environmental Specialist 2 | (614) 728-5363 |
Engineering, Risk Assessment, and Natural Resources Damage Assessment
| Hagen, Erik | Environmental Manager | (614) 644-3173 |
| Beal, Sarah | Environmental Supervisor-Risk Assessment | (614) 644-2972 |
| Langton, Melissa | Environmental Supervisor-Engineering | (614) 644-2287 |
| Busalacchi, Dawn | Environmental Specialist 2 (Risk Assessment) | (614) 644-3537 |
| Christman, Tim | Environmental Specialist 3 (Engineering) | (614) 644-2297 |
| Fogle, Corrin | Environmental Specialist 2 (Risk Assessment) | (614) 902-4231 |
| Kawatra, Kamal | Environmental Specialist 2 (Engineering) | (614) 644-2915 |
| Marchese, Salvatore | Environmental Specialist 2 (Risk Assessment) | (614) 644-2924 |
| Rasik, Carrie | Environmental Specialist 3 (Risk Assessment) | (614) 644-2324 |
| Tucker, Brian | Environmental Specialist 3 (NRDA) | (614) 644-3120 |
| Vogel, Don | Environmental Specialist 2 (Engineering) | (614) 644-4826 |
Federal Facilities
| Schneider, Tom | Program Administrator 3 | (937) 285-6466 |
Financial Assurance
| Mathews, Mitchell | Environmental Manager | (614) 644-2953 |
| Heffelfinger, Tammy | Environmental Supervisor | (614) 644-2954 |
| Cheung, Melissa | Environmental Specialist 2 | (614) 644-3067 |
| Sellers, Shawn | Environmental Specialist 2 | (614) 644-2933 |
Fiscal
| Snyder, Steven | Financial Manager | (614) 644-2076 |
| McCloskey, Terri | Financial Program Manager | (614) 644-2275 |
| Andrews, Tonya | Administrative Professional 3 | (614) 728-1801 |
| Edwards, Angela | Administrative Professional 3 | (614) 728-1298 |
| White, Keonna | Sr. Financial Analyst | (614) 644-2345 |
Ground Water Support
| Martin, Jeff | Program Administrator 3 | (614) 644-2294 |
| Sainey, Eric | Environmental Specialist 3 | (614) 644-2902 |
| Switzer, Doug | Geologist 4 | (614) 644-3127 |
Information Management
| Robertson, Frank | Program Administrator 3 | (614) 644-2306 |
| Buchan, T.J. | Electronic Design Specialist | (614) 644-2079 |
Ohio Brownfields
| Shook, Lisa | Environmental Manager | (614) 644-2295 |
| Anderson, Roxanne | Environmental Specialist 2 | (614) 644-2938 |
| Tjoelker, Dan | Environmental Specialist 3 | (614) 644-3750 |
RCRAInfo & Permitting
| Mitchell, Bradley | Environmental Manager | (614) 728-5361 |
| Boehm, Christina | Environmental Specialist 2 | (614) 644-2924 |
| Harvey, Sarah | Environmental Specialist 2 | (614) 728-5324 |
| Pappas, Lexi | Environmental Specialist 2 | (614) 914-2527 |
| Perdue, Stella | Environmental Specialist 2 | (614) 728-5332 |
| Smith, Halee | Environmental Specialist 2 | (614) 441-0261 |
Radiological Safety Program
| Sferra, Jim | Environmental Administrator (Director’s Office) | (614) 644-2824 |
| Mercier, Chloé | Environmental Specialist 2 | (614) 441-0260 |
Remedial Response/Enforcement
| Shook, Lisa | Environmental Manager | (614) 644-2295 |
| Herlocher, Kurtis | Enforcement Coordination | (614) 728-1310 |
| Johnson, Emily | Compliance/Enforcement | (614) 728-5441 |
Superfund/Site Investigation Field Unit (SIFU)
| Rickrich, Mark | Environmental Manager | (614) 644-2305 |
| Armstrong, Gavin | Environmental Specialist 2 | (614) 836-8762 |
| Batin, Bill | Environmental Specialist 2 | (614) 836-8754 |
| Jones, Kelvin | Environmental Specialist 2 | (614) 836-8758 |
| Link, Ed | Environmental Specialist 2 | (614) 836-8760 |
| Sigler, Tori | Environmental Specialist 2 | (614) 836-8757 |
| Vorwerk, Wendy | Environmental Specialist 2 | (614) 836-8759 |
Voluntary Action Program
| Shook, Lisa | Environmental Manager | (614) 644-2295 |
| Kaletsky, Kelly | Environmental Supervisor | (614) 644-2304 |
| Lamoreaux, Chelsea | Environmental Specialist 2 | (614) 644-2285 |
| Staschiak, Sam | Environmental Specialist 2 | (614) 728-1749 |
| Walton, Kayla | Administrative Professional 2 | (614) 644-2924 |
