Staff of the District Attorney's Office:
LORI PETTIT RIEMAN: Cattaraugus County District Attorney
lprieman@cattco.org
JESSICA UNGARO: First Assistant District Attorney
jaungaro@cattco.org
Voice: (716) 254-0435
BETTY L. WILLIAMS: Secretary to District Attorney
blwilliams@cattco.org
Voice: (716) 938-2220
MARCY L. ZALEWSKI: Confidential Law Secretary
mlzalewski@cattco.org
Voice: (716) 938-2221
DANIEL E. WAASDORP: Criminal Investigator
dewaasdorp@cattco.org
Voice: (716) 938-2364
SGT. CLARK O. PARRY: Criminal Investigator
COParry@cattco.org
Voice: (716) 938-2223
Assistant District Attorneys
JESSICA UNGARO: First Assistant District Attorney
email: jaungaro@cattco.org
Voice: (716) 938-2282 : (716) 254-0435
SERVES: Allegany (Village), Salamanca (Town), Redhouse, South Valley
KELLY BALCOM : Assistant District Attorney
email: kmbalcom@cattco.org
Voice: (716) 982-2649
SERVES: Allegany (Town), Carrollton, Persia, Hinsdale, Machias, Olean (Town), Randolph, Dayton (Town), South Dayton, Coldspring, Farmersville
DEREK HAFNER: Assistant District Attorney
email: ddhafner@cattco.org
Voice: (716) 512-1820
SERVES: Franklinville, Lyndon, Freedom, New Albion, Humphrey, Perrysburg, Conewango, Olean (City), Leon, Napoli, Portville, Ellicottville, Ischua, Ashford
RACHEL MITCHELL: Assistant District Attorney
email: rlmitchell@cattco.org
Voice: (716) 374-5346
SERVES: Yorkshire, Salamanca ( City), Great Valley, Little Valley, Mansfield, East Otto, Otto
Town & Village Prosecutors (Traffic Infractions)
Allegany Town: Bert Dohl, Esq. (716) 945-3060
Allegany Village: Mike Burke, Esq. (716) 375-5130
Ashford: Bridget Marshall, Esq.
Carrollton: Kelly Balcom, Esq. (716) 982-2649
Coldspring: Bridget Marshall, Esq.
East Otto: Jim Musacchio, Esq. (716) 532-3351
Ellicottville Town:
Farmersville:
Franklinville: Jessica Ungaro, Esq. (716) 254-0435
Freedom: Robert Kutzuba, Esq. (585) 492-1460
Great Valley: Bridget Marshall, Esq.
Hinsdale: Mike Burke, Esq. (716) 375-5130
Ischua: Kelly Balcom, Esq. (716) 982-2649
Little Valley: Bridget Marshall, Esq.
Lyndon: Jessica Ungaro, Esq. (716) 254-0435
Machias: Kelly Balcom, Esq. (716) 982-2649
Mansfield:
Olean Town: Kelly Balcom, Esq. (716) 982-2649
Perrysburg: Rachel Mitchell, Esq. (716) 532-2465
Persia: Jim Musacchio, Esq. (716) 532-3351
Portville Town:
Portville Village: Kelly Balcom, Esq. (716) 982-2649
Randolph: Bridget Marshall, Esq.
Salamanca Town:
South Dayton Town: John Grennel, Esq.
South Dayton Village: John Grennel,Esq.
Yorkshire: Jessica Ungaro, Esq. (716) 254-0435
Napoli Town: Tom Rickert, Esq.(716) 945- 3060