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United States Environmental Protection Agency
Region 5

Experts List

Air/Atmosphere
Meteorology
Mary Portanova
portanova.mary@epa.gov ()
312-353-5954
Randall Robinson
robinson.randall@epa.gov ()
312-353-6713
Ozone Layer
Chlorofluorocarbons
Jeffrey Bratko
bratko.jeffrey@epa.gov (MN/OH")
312-886-6816
Chlorofluorocarbons (CFCs)
Rochelle Marceillars
marceillars.rochelle@epa.gov (IL/IN")
312-353-4370
Renee Honore
honore.renee@epa.gov (MI")
312-886-0749
Jeff Bratko
bratko.jeffrey@epa.gov (MN/OH")
312-886-6816
William MacDowell
macdowell.william@epa.gov (MN/OH")
312-886-6798
Stephanie Valentine
valentine.stephaniea@epa.gov (WI")
312-886-6787
Freon
Rochelle Marceillars
marceillars.rochelle@epa.gov (IL/IN")
312-353-4370
Renee Honore
honore.renee@epa.gov (MI")
312-886-0749
Jeff Bratko
bratko.jeffrey@epa.gov (MN/OH")
312-886-6816
William MacDowell
macdowell.william@epa.gov (MN/OH")
312-886-6798
Stephanie Valentine
valentine.stephaniea@epa.gov (WI")
312-886-6787
Hydro Chlorofluorocarbons (HCFCs)
Rochelle Marceillars
marceillars.rochelle@epa.gov (IL/IN")
312-353-4370
Renee Honore
honore.renee@epa.gov (MI")
312-886-0749
Jeff Bratko
bratko.jeffrey@epa.gov (MN/OH")
312-886-6816
William MacDowell
macdowell.william@epa.gov (MN/OH")
312-886-6798
Stephanie Valentine
valentine.stephaniea@epa.gov (WI")
312-886-6787
Refrigerant Recycling
Rochelle Marceillars
marceillars.rochelle@epa.gov (IL/IN")
312-353-4370
Renee Honore
honore.renee@epa.gov (MI")
312-886-0749
Jeff Bratko
bratko.jeffrey@epa.gov (MN/OH")
312-886-6816
William MacDowell
macdowell.william@epa.gov (MN/OH")
312-886-6798
Stephanie Valentine
valentine.stephaniea@epa.gov (WI")
312-886-6787
Refrigerants
Rochelle Marceillars
marceillars.rochelle@epa.gov (IL/IN")
312-353-4370
Renee Honore
honore.renee@epa.gov (MI")
312-886-0749
Jeff Bratko
bratko.jeffrey@epa.gov (MN/OH")
312-886-6816
William MacDowell
macdowell.william@epa.gov (MN/OH")
312-886-6798
Stephanie Valentine
valentine.stephaniea@epa.gov (WI")
312-886-6787
Stratospheric Ozone
Rochelle Marceillars
marceillars.rochelle@epa.gov (IL/IN")
312-353-4370
Renee Honore
honore.renee@epa.gov (MI")
312-886-0749
Jeffrey Bratko
bratko.jeffrey@epa.gov (MN/OH")
312-886-6816
William MacDowell
macdowell.william@epa.gov (MN/OH")
312-886-6798
Stephanie Valentine
valentine.stephaniea@epa.gov (WI")
312-886-6787
Radiation
Michael Murphy
murphy.michael@epa.gov
312-353-6686
Smog
IL
Edward Doty
doty.edward@epa.gov ()
312-886-6057
IN/OH
Patricia Morris
morris.patricia@epa.gov ()
312-353-8656

 

 
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