Staff of the District Attorney's Office:
LORI PETTIT RIEMAN, District Attorney
lprieman@cattco.org
WM.PRESTON MARSHALL, First Assistant District Attorney
wpmarshall@cattco.org
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
CLARK O. PARRY, Criminal Investigator
COParry@cattco.org, Voice: (716) 938-2223
Assistant District Attorneys
KELLY BALCOM, Assistant District Attorney
KMBalcom@cattco.org, Voice: (716) 982-2649
Serves: Allegany (Town), Ashford, Carrollton, Ellicottville, Hinsdale, Ischua, Machias, Olean (Town), Portville (Village), Randolph
PRIMARY CONTACT: KELLY BALCOM, Assistant District Attorney
KMBalcom@cattco.org, Voice: (716) 982-2649
Serves: Conewango, Dayton, Otto, East Otto, Leon, Mansfield, Napoli, New Albion, Perrysburg, Persia, South Dayton
JIA-CHIR CHIU, Assistant District Attorney: New-Training
JESSICA UNGARO
JAUngaro@cattco.org, Voice: (716) 254-0435
Serves: Olean City Court, Town of Salamanca, Town of Humphrey, Town of Little Valley, Town of Great Valley, Town of South Valley, Town of Franklinville, Village of Portville
JOSH FRANK, Assistant District Attorney
JTFrank@cattco.org, Voice: (716) 431-2199
Serves: City of Salamanca, Village of Allegany, Town of Freedom, Town of Farmersville, Town of Portville, Town of Yorkshire, Town of Ellicottville
Town & Village Prosecutors (Traffic Infractions)
Allegany Town: Bert Dohl (716) 945-3060
Allegany Village: Mike Burke (716) 375-5130
Ashford: Bridget Marshall
Carrollton: Kelly Balcom
Coldspring: Bridget Marshall
East Otto: Jim Musacchio (716) 532-3351
Ellicottville Town:
Farmersville: Josh Frank
Franklinville: Michael Klima (716) 325-1426
Freedom: Robert Kutzuba (585) 492-1460
Great Valley: Bridget Marshall
Hinsdale: Mike Burke (716) 375-5130
Ischua: Kelly Balcom
Little Valley: Bridget Marshall
Lyndon: Josh Frank
Machias: Kelly Balcom
Mansfield: Matthew Swenson (716) 945-2000
Olean Town: Kelly Balcom
Perrysburg: Rachel Mitchell (716) 532-2465
Persia: Jim Musacchio (716) 532-3351
Portville Town:
Portville Village:
Randolph: Bridget Marshall
Salamanca Town:
South Dayton Town: John Grennel, Esq.
South Dayton Village: John Grennel,Esq.
Yorkshire: