Forensic Expert Witnesses

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Forensic expert witnesses practice in a variety of fields, including criminal justice, pathology, anthropology, toxicology, and digital forensics. Some of the most common specialties among forensic expert witnesses include DNA analysis, fingerprint identification, ballistics, handwriting analysis, and crime scene reconstruction. They have offered opinions on the effects of evidence handling, cause of death determination, identity verification, cybercrime investigations, and substance abuse detection.

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David Joseph Weiner, MBAView profile

ID: 21109

Mr. David Joseph Weiner, MBA

Mr. David Weiner has 35 years of experience in Business & Finance. He earned his BS in Business Administration from the Walter A. Haas School of Business and his MBA from the Wharton School of the University of Pennsylvania. Today, this expert is certified as an Accredited Member in Business Valuation by the American Society of Appraisers. Formerly, this expert served as an Economist and...

Forensic Psychology Expert Witness | North CarolinaView profile

E-441120

Forensic Psychology Expert Witness | North Carolina

This highly-qualified expert has over 10 years of experience in the field of psychology. He received his BA in psychology from Occidental College before earning his MA in counseling psychology and marriage & family therapy from the University of San Francisco. He then went on to earn both his MS and PhD in clinical psychology from Palo Alto University. This expert is a licensed psychologist and...

Stephen Miller Olenick, CFEI, MBA, MSFPE, PEView profile

ID: 29388

Mr. Stephen Miller Olenick, CFEI, MBA, MSFPE, PE

Mr. Stephen M. Olenick has 25 years of experience in Fire Protection Engineering and Forensic Analysis with expertise in Fire and Explosion Investigation. He earned his BS and MS in Fire Protection Engineering from the University of Maryland and his MBA in General Business from Loyola University. Today, this expert is a Certified Fire and Explosion Investigator by the National Association of Fire...

Erick C. West, MAView profile

ID: 30871

Mr. Erick C. West, MA

Mr. Erick C. West has 22 years of experience in the field of Economics. He earned both his BA and MA in Economics from Washington State University. Formerly, this expert served as a Financial Advisor at Merrill Lynch, as a Trainer at Estate of S.R.D., and as a Senior Economist at Harper Incorporated. Currently, this expert serves as the President of West Economics, Inc. where he specializes in...

Kevin Robert Kozlowski, CFEView profile

ID: 30958

Mr. Kevin Robert Kozlowski, CFE

Mr. Kevin Kozlowski has over 8 years of experience in Forensics, Economics, and Fraud. He earned his BS in Accounting from the University of Houston Clear Lake. Formerly, this expert served as a Senior Associate at HSSK, LLC, and as a Manager of Forensics and Litigation Services at Weaver. Currently, this expert is a Senior Manager of Forensics and Litigation Services at Weaver.

Roger Louis Schneider, PhDView profile

ID: 54183

Dr. Roger Louis Schneider, PhD

Dr. Roger L. Schneider has 51 years of experience in the field of Chemical Engineering with a specialized focus in Fireworks and Hazardous Materials. He earned his Ph.D. in Physical Inorganic Chemistry from the University of Wisconsin Milwaukee. He completed his postdoctoral training at the University of Wisconsin Milwaukee. Formerly, he served as a Contract Researcher at the U.S. Army Research,...

Scott John Kush, JD, MD, MPH, MSView profile

ID: 60084

Dr. Scott John Kush, JD, MD, MPH, MS

Dr. Scott J. Kush has over 15 years of experience in the field of Life Expectancy Calculations. He earned his BA in Psychology and BS in Biochemistry from the University of California San Diego. He completed his MD from Stanford School of Medicine and his MPH from San Diego State University. Later on, he completed his JD from Stanford University and MS in Actuarial Science from Columbia...

Peter James Leiss, PEView profile

ID: 61246

Mr. Peter James Leiss, PE

Mr. Peter J. Leiss has 22 years of experience in the field of Automotive Engineering and Accident Reconstruction. He earned his BS in Mechanical Engineering from Lawrence Technological University. Today, this expert is licensed as a Professional Engineer in Connecticut, Washington, Oregon, Colorado, New York, Ohio, South Carolina, Texas, Pennsylvania, Maryland, North Carolina, New Mexico, Nevada,...

Errol Zeiger, JD, PhDView profile

ID: 69398

Dr. Errol Zeiger, JD, PhD

Dr. Errol Zeiger has 45 years of experience in the field of Environmental Toxicology. He earned his BS from City College of New York, his PhD in Microbiology from George Washington University, and his JD from North Carolina Central University. He completed Predoctoral Training in Microbiology at the George Washington University School of Medicine and Health Sciences. Most notably, he worked for...

Brian James Bergmark, CPA, MBAView profile

ID: 69620

Mr. Brian James Bergmark, CPA, MBA

Mr. Brian James Bergmark has over 36 years of experience in Accounting, Forensic Accounting, and Business Valuation. He earned his BS in Economics from the University of California Los Angeles and his MBA in Finance from San Diego State University. Today, this expert is certified as a Business Valuation by the American Institute of Certified Public Accountants. Formerly, this expert held roles as...

Jason Alan Droll, PhDView profile

ID: 71086

Dr. Jason Alan Droll, PhD

Dr. Jason A Droll has over 16 years of experience in Human Factors & Ergonomics. He earned his BA in Molecular and Cellular Biology from the University of California Santa Cruz, and his MS and Ph.D. in Brain and Cognitive Sciences from the University of Rochester. Formerly, this expert served as the Senior Scientist of Human Factors at Talas Engineering, Inc and as a Scientist of Human Factors at...

Daniel Timothy Gottuk, PE, PhDView profile

ID: 72557

Dr. Daniel Timothy Gottuk, PE, PhD

Dr. Daniel T. Gottuk has 34 years of experience in Fire Detection, Fire Dynamics, and Forensics. He earned his BS and PhD in Mechanical Engineering from Virginia Tech. Today, this expert is licensed as a Professional Engineer in the states of Alabama, Rhode Island, and Maryland. Formerly, this expert served as the Senior Vice President of Advanced Solutions, and as Technical Director, Chief...

William Robert Sawyer, PhDView profile

ID: 73235

Dr. William Robert Sawyer, PhD

Dr. William R. Sawyer has 42 years of experience in the field of Forensic Toxicology. He earned his BS in Biology and MA in Cell and Molecular Biology from the State University of New York Geneseo and completed his PhD in Toxicology at Indiana University. Formerly, this expert served as an Adjunct Assistant Professor at SUNY Upstate Medical University College of Medicine, as a Laboratory Director...

Tom W. Trusal, CCPAView profile

ID: 73928

Mr. Tom W. Trusal, CCPA

This highly-qualified cell phone data forensics expert has over a decade of experience. He earned his BS in communications from the Indiana University of Pennsylvania and is active in his field as a member of the International Association of Computer Investigative Specialists. This expert is a physical analyst and operator certified by Cellebrite, as well as a certified electronic evidence...

Benjamin Jackson Albritton, ABPP, PsyDView profile

ID: 75535

Dr. Benjamin Jackson Albritton, ABPP, PsyD

Dr. Benjamin J. Albritton has 36 years of experience in the field of Psychology. He earned his BA from the University of Texas at Austin, his ThM from Dallas Theological Seminary, and both his MA and his PsyD in Clinical Psychology from Biola University. Today, this expert is board certified in Forensic Psychology by the American Board of Professional Psychology and is also a licensed...

Alice R Berkowitz, MA, PhDView profile

ID: 80065

Dr. Alice R Berkowitz, MA, PhD

Dr. Alice R. Berkowitz has 43 years of experience in Clinical and Forensic Psychology. She earned her BA in Psychology from Fairleigh Dickinson University, her MA in Clinical Psychology from Hahnemann University School of Medicine, and her Ph.D. in Counseling Psychology from the University of Southern California. Today, this expert is a Licensed Psychologist and Marriage and Family Therapist in...

Gregory Wayne Gravesen, ACTARView profile

ID: 80636

Mr. Gregory Wayne Gravesen, ACTAR

Mr. Gregory W. Gravesen has 32 years of experience in the field of Accident Reconstruction. He earned his BS in Criminal Justice from the University of Wisconsin Platteville. Today, this expert is certified as a Traffic Accident Reconstructionist by the Accreditation Commission for Traffic Accident Reconstruction. Formerly, this expert held roles as a Deputy Sheriff and Accident Investigator at...

Joseph Howard Romig, CFEI, CFII, CVFI, PhDView profile

ID: 88588

Dr. Joseph Howard Romig, CFEI, CFII, CVFI, PhD

Dr. Joseph H. Romig has 47 years of experience in the field of Applied Physics and Engineering. He earned his BA in Physics from the University of Colorado Boulder and his MS in Plasma Physics from the University of Oxford. He also obtained his Ph.D. in Astrogeophysics from the University of Colorado Boulder. Today, this expert is a certified Vehicle Fire Investigator, Fire Investigation...

Eric Jason Rossetter, MS, PE, PhDView profile

ID: 99476

Dr. Eric Jason Rossetter, MS, PE, PhD

Dr. Eric J. Rossetter has 18 years of experience in Engineering and Mechanics. He earned his BS in Mechanical Engineering from the University of California Davis, and then both his MS and Ph.D. in Mechanical Engineering from Stanford University. Today, he is licensed as a Professional Mechanical Engineer in the state of California. Formerly, this expert served as a Senior Engineer in the Vehicle...

Stephanie Julie Bonin, PE, PhDView profile

ID: 108085

Dr. Stephanie Julie Bonin, PE, PhD

Dr. Stephanie J. Bonin has 22 years of experience in the fields of Mechanical Engineering and Biomechanics. She earned her BS in Engineering Mechanics and Physiology and her MS in Mechanical Engineering from Michigan State University. She also obtained her Ph.D. in Industrial Engineering from the University of Miami. Today, this expert is licensed as a Mechanical Engineer in the State of...

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