Expert Witnesses and Consultants

Note: If you have an interest researching an expert whose name is not listed, you can add it here

O`Connor, Denis

O' Flaherty, Damien

O'Brien, Thomas Jefferson

O'Brien, Annette Marie

O'Brien, Michael Joseph

O'Brien, John Gregory

O'Brien, James F.

O'Brien, Andrew Michael

O'Brien, Denise D.

O'Brien, Jennifer Lynn

O'Brien, Thomas Michael

O'Brien, Kevin

O'Brien, John James

O'Brien, Joseph Raymond

O'Brien, Daniel P.

O'Brien, Roderick Shields

O'Brien, Sean McCann

O'Brien-Abel, Nancy E.

O'Bryan, Robert Keene

O'Bryant, Colleen

O'Byrne, Timothy

O'Callaghan, Erin Melissa

O'Connell, Anthony J.

O'Connell, Katherine William

O'Connell, Susan Jacobs

O'Connell, Carol

O'Connell, Kenneth Jude

O'Connell, Grace

O'Connor, Patrick Joseph

O'Connor, Patrick John

O'Connor, Tracey Lynn

O'Connor, Kevin E.

O'Connor, Roderick Steele

O'Connor, Nicole Frances Salg

O'Connor, Jerome Paul

O'Connor, Timothy Patrick

O'Connor, Edward Joseph

O'Connor, David John

O'Connor, Robert James

O'Connor, Patrick

O'Connor, Therese M.

O'Day, Jennifer Aiko

O'Donel, Brian Lee

O'Donnell, James Thomas

O'Donnell, Richard John

O'Donnell, Judith Anne

O'Donnell, James John

O'Donnell, Thomas P.

O'Donnell, Brian David

O'Donoghue, Daniel

O'Donohue, William T.

O'Donovan, John Peter

O'Donovan, Cormac Alvin

O'Duffy, Anne Elizabeth

O'Dwyer, Peter James

O'Gara, Richard T.

O'Grady, John William

O'Grady, Naomi Phyllis

O'Halloran, Henry Swift

O'Hanlon, Debbie

O'Hara, Michael James

O'Hara, Walter Waldo

O'Hara, Mark Henry

O'Hern, Michael E.

O'Horo, Susan Kiernan

O'Kearney, Glenn Thomas

O'Keefe, Kevin Eugene

O'Kelley, John Stephen

O'Kelley, Kenneth R.

O'Laughlin, Thomas James

O'Leary, Paul James

O'Leary, Michael Philip

O'Leary, Daniel J.

O'Leary, Diane

O'Leary, James Joseph

O'Loughlin, Matthew P.

O'Malley, Bert William

O'Malley, David Michael

O'Malley, Stephen

O'Malley, Terrence Adams

O'Mara, Karen

O'Marro, Steven Douglas

O'Meallie, Lawrence Palmer

O'Moore, Paul Vincent

O'Neal, Van

O'Neal, Mary Angela

O'Neal, David Baker

O'Neall, Andrew Evan

O'Neil, Michael J.

O'Neil, Brian James

O'Neil, Thomas R.

O'Neil, John Donald

O'Neil, Nancy Anne

O'Neil, Kathleen Mary

O'Neil, Michael G.

O'Neil, Bruce Harvey

O'Neil, Bernard J.

O'Neill, Dennis Michael

O'Neill, Rory Michael

O'Neill, Phyllis Ann

O'Neill, Patrick Thomas

O'Neill, Daniel W.

O'Reilly, Mary

O'Shanick, Gregory John

O'Shea, Chantel

O'Shea, Robert P.

O'Shea, Joan Frances

O'Shea, Thomas Michael Dillon

O'Shields, Ashley Elizabeth

O'Sullivan, Susan Golda

O'Sullivan, Lauren Johnson

O'Toole, Robert

O'Toole, Kevin

O'Toole, Charles M.

O’Bryan, John Duross

O’Connor, Finbarr

O’Dell, Robert Harper

O’Doherty, Seamus

O’Donald, Jacqueline

O’Dwyer, Peter

O\'Rourke, Donald Marcellus

Oakes, Meghan Bixby

Oakes, Gary Kent

Oakes, Walter Jerry

Oakes, Daniel Atherton

Oakley, Godfrey Porter

Oandasan, Robert

Oats, Kristen

Obade, Thomas Paul

Obaid, Saleh A.

Oberer, Daniel Michiel

Oberlander, Richard Duane

Oberlander, David Allen

Oberley, Matthew James

Obermeyer, Joseph E.

Obermiller, John Peter

Obetta, Kenechi Anikwe

Obican, Sarah Gloria

Obiedzinski, Philip J.

Obolsky, Alexander Eduard

Obrecht, Dawn Victoria

Obremskey, William Todd

Obrien, Patricia C.

Ocampo, Fany Briseyda

Occhipinti, Robert David

Ochoa, David A.

Ochoa, Jennifer Demidovich

Ochoa, Jorge Alexander

Ochoa, Jose Luis

Ochoa Chaar, Cassius Iyad Nick

Ochroch, Edward Andrew

Ochsner, Jessica Coller

Odeh, Atif A.

Odel, Jeffrey Gordon

Odell, David Duston

Odess, Daniel Brian

Odin, Joseph Alan

Odisho, Anobel Youhana

Odom, Devin Christopher

Odom-Forren, Jan

Odze, Robert Daniel

Oehlschlaeger, Mark Nathan

Oellermann, William

Oelschlager, Brant Kurt

Oestreich, Alan Emil

Offermann, Paul Vincent

Offit, Paul A.

Ofstein, Richard Alan

Oganesyan, Karine

Ogden, Jerry Scott

Ogden, Brian Anthony

Ogden, William Davidson

Ogden, Brandon L.

Ogilvie, Christian Mckay

Ogilvie, Paul

Ogilvie-Harris, Darrell

Ogle, Russell Andrew

Ogle, John William

Oglesby, Stanley T.

Oglesby, Takia Marcellus

Ogren, Kenneth E.

Ogunfowora, Olusegun Olumuyiwa

Oh, Sangjin

Oh, Michael Yanghoon

Ohaegbulam, Chima O.

Ohar, Musika Ann

Ohar, Jill Ann

Ohendalski, Richard Stephen

Ohgami, Robert Shigeo

Ohl, Christopher Alan

Ohly, Natalie Tanya

Ohman, John Westley

Ohye, Richard George

Oie, Christopher Jon

Oishi, Masaki

Ojala, David R.

Ojalvo, Irving U.

Ojeda, Johanna Lynn Grindey

Ojito, Jorge W.

Ojserkis, Bennett Edward

Oka, Maria Cecilia Tababa

Okada, Shannon

Okam, Maureen Menwa

Oken, Sharon Jean Aboulafia

Oken, Richard Leslie

Oken, Jeffrey Edward

Oken, Emily

Okereke, Ikenna

Okil, Edward N.

Okolo, Patrick Ikemfuna

Okonkwo, David Okwudi

Okorocha, Okorie Chukwudimma

Okoye, Matthias Ikechukwu

Oktay, H. Semih

Okuhn, Steven Paul

Okulski, Thomas Alexander

Okun, Rebecca C.

Olafsson, Kristjan

Olan, Wayne Jeffrey

Olarte, Marcelo R.

Olasky, Jaisa Samantha

Olazagasti, Juan Miguel

Olberding, Joseph

Oldeg, Paula Fleming

Olden, Kevin William

Oldfield, George

Oldfield, Richard

Oldham, Mark

Olekhova, Oksana

Oleksow, David Lyle

Oleksyk, Michael Steven

Olenick, Stephen M.

Olenko, Evgeny I.

Oleski, Sheryl Lynn

Oleson, Lindsay M.

Oleynikov, Dmitry

Olijnyk Selah, Flora Julia

Olinde, Justin Brandt

Oliphant, Alex

Oliphant, Michael

Olitsky, Scott Eric

Oliu, Octavio Joaquin

Olive, David Leon

Olive, George Chapman

Olive, Paul Milton

Olive, Brentley Shay

Oliver, Lanta Christine

Oliver, Geoffrey A.

Oliver, Van R.

Oliver, Patrick

Oliver, James H.

Oliver, Scott C.N.

Oliveri, Michael V.

Oliveri, David John

Oliveri, Janice Ann

Olmsted, Edward A.

Oloff, Lawrence Michael

Oloomi, Cissi Wimberly

Olorenshaw, Gavin

Olsen, Keith

Olsen, Dean G.

Olsewski, John Michael

Olshaker, Jonathan Stuart

Olshan, Andrew F.

Olshock, Richard Clyde

Olson, Barbara Jean

Olson, James Raymond

Olson, Paul L.

Olson, Donald Max

Olson, Karla Marie Ebert

Olson, Matthew Theodore

Olson, Dennis W.

Olson, Jon S.

Olson, Kenneth Paul

Olson, Karen Lois

Olson, Jared Dean

Olson, Robert Orville

Olson, Kent Russell

Olson, Dana Marie

Olson, Amy L.

Olson, Bruce Arthur

Olson, Jason W.

Olsson, Jay Edward

Olvey, Stephen E.

Olyaei, Ali J.

Olzack, Linda Derrick

Omalu, Bennet Ifeakandu

Omid, Reza

Omojokun, Morayo O.

Onarecker, Cheyn Damon

Ondrula, David Paul

Oneil, Stephen

Ong, Kevin Li-Teck

Ong, Brian C.

Oni, Margaret Bosede

Onkka, Timothy Allan

Onstad, Gordon David

Onwuanyi, Anekwe E.

Onyeije, Chukwuma Ijeoma

Oosterveer, Peter

Oostman, Michael Angelo

Operchal, Judith

Ophoven, Janice Jean Parham

Opoven, Janice Jean Parham

Opp, Jeffrey B.

Opp, Michael

Oppenheim, Jeffrey Sable

Oppenheimer, Jeffrey Harry

Oppenheimer, Amy Johanna

Opperman, Sheldon Barry

Oquendo, Angel R.

Orandi, Dariush John

Ordorica, Raul Caesar

Ordover, Jansuz Aleksander

Ordover, Janusz Aleksander

Ordover, Janusz A.

Ordway, Linda J.

Orenstein, Eric Marcus

Orenstein, Julian Bruce

Orette, Austin Avuigwerie

Orfaly, Robert Med

Orfano, Angel

Orgill, Dennis Paul

Oristian, Eric Alfred

Orlando, Marc Patrick

Orler, Greg

Orlin, I. Grant

Orlin, Stephen E.

Orloff, Kenneth Lee

Orloff, Marshall J.

Orlofsky, David

Orlowski, David WIlliam

Orlowski, John Michael

Ornstein, Harold (Hal) Louis

Ornstein, Mark William

Oro, John James Forteza

Oropallo, Alisha Roberta

Orosz, James Michael

Orourke, Frank Joseph

Orr, James Woods

Orr, Donald A.

Orrell, Bill

Orringer, Alan D.

Orrison, William Werner

Orrison, William

Orsinger, Richard R.

Orsini, John Anthony

Orsini, Richard

Orso, Alessandro

Orszag, Jonathan M.

Ortega, Manuel

Ortega, Carlos

Ortenzo, Alfred Joseph

Ortinau, John Michael

Ortique, Carla Frederica

Ortiz, Michelle R.

Ortiz, Margaret Irene

Ortiz, Albert A.

Ory, Michael

Orzo, Michael Eugene

Osafo, Daniel

Osann, Kathryn E.

Osbahr, Albert James

Osbaldeston, Ian

Osbon, Timothy Barton

Osborn, John Paul

Osborn, Timothy Marx

Osborn, Jonathan Vaughan

Osborn, Brett Adam

Osborn, Eric Alan

Osborne, Benjamin Joseph

Osborne, Christopher (Chris)

Osborne, Paul

Oscher, Steven S.

Oschwald, Joseph Charles

Osetinsky, Gregory V.

Osgood, Greg Michael

Osinbowale, Olusegun Olusijibomi

Osinubi, Omowunmi Yejide Oluyemis

Oskouei, Armin Vatani

Osmon, Christine Reicosky

Osmun, Jeffrey T.

Osmun, Thomas

Ossias, Arthur Lawrence

Ossin, Alla

Ost, Michael Cecil

Ostacher, Michael Joshua

Ostberg, Henry

Ostbo, Bruce I.

Osteen, Gary W.

Oster, Jonathan Bradley

Ostergard, Donald Roy

Osterholt, Gary D.

Osterman, Arthur Lee

Ostermeyer, Britta

Osterweil, Dawn Amy

Osthimer, Douglas K.

Ostrofe, Nora C.

Ostroff, James Warren

Ostrove, David N/A

Ostrove, Nancy M.

Ostrovsky, Igor

Osuji, Julian I.

Osuna, Diana Lynn

Osweiler, Gary D.

Otero, Carmelo

Otero-Diaz, Inelisse J.

Otis, James Charles

Otis, James Andrew D.

Oto, Aytekin

Otruba, Robert Vincent

Ott, Michael Clifford

Ott, Patrick Alexander

Ott, Miles

Ott, David Michael

Ott, Frederick Wilbur

Otte, Lee

Ottman, Ruth

Ottman, Elizabeth Hawkins

Otto, Randal Allen

Otto, Randall Jason

Ouaou, Robert Hassen

Oudejans, Alissa M.

Ouellet, James

Ouellett, James

Ouellette, Elizabeth Anne

Oulhote, Youssef

Oury, James H.

Ouslander, Joseph Gromer

Outtz, James L.

Ouzounian, Joseph George

Ouzounian, Tye J.

Ovens, Thomas F.

Overbeck, John Douglas

Overbey, Betty Stanley

Overby, Walter Willis

Overd, Alan

Overdahl, James A.

Overdyk, Frank Jacob

Overley, Benjamin Dennis

Overman, Timothy Ross

Overman, Tim

Overstreet, Thomas

Overton, David Thomas

Ovington, Tom

Owen, Larry Paul

Owen, Tanya Rutherford

Owen, Mike

Owen, Dave

Owen, Cindy England

Owens, Gary Mitchell

Owens, Patricia J.

Owens, Dale Christopher

Owens, William Joseph

Owens, Mark Parr

Owens, John Martin

Owens, David Smith

Owens, Tomas Patricio

Owens, Charlotte Denise

Owens, Michelle Yvette

Owens, Casey M.

Owens, Roger L.

Owens Saad, Tomas Patricio

Ownby, David G.

Oxley, Jimmie Carol

Oxman, David A.

Oza, Amit M.

Ozanne, Stephen

Ozbilgin, Sezgin

Ozdalga, Errol Omaar

Ozer, Howard

Ozga, William M.

Ozolins, Mickey Sue

Ozor, Martin Chidubem

Ozuna, Richard Morales