Laboratories & Testing Expert Witnesses

The SEAK Expert Witness Directory contains a comprehensive list of laboratories & testing expert witnesses who testify, consult and provide litigation support on laboratories & testing and related issues. Laboratories & testing expert witnesses and consultants on this page may form expert opinions, draft expert witness reports, and provide expert witness testimony at deposition and trial. The issues and subjects these laboratories & testing expert witnesses testify regarding may include: Laboratories & Testing, Failure Analysis, Mechanical Engineering, Construction, Forensic Science, Intellectual Property, Plumbing, Product Development, Products Liability, 3 D Printing, Adhesives, Allergies, Amines, Anatomic Pathology, and Ap Lab Operations.

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Mingxi Zheng, MS, PE

Mechanical/Materials Failure Analysis Expert

BEAR INC.

Berkeley, California
Products Liability, Mechanical Engineering - Risk Assessment, Failure Analysis, FMEA, Material Characterization and Testing, Material Properties, Metallurgy, Manufacturing, Aviation & Aerospace, 3D printing, Automotive, Welding, Warnings & Labels, Oil and Gas, Product Development, Laboratories & Testing, Candle Fires, Button Battery, Blenders, Heating pads
Mingxi is a Licensed Professional Mechanical Engineer in the state of California with expertise in materials development and mechanical engineering across a broad range of industries. She holds a Master's and a Bachelor's degree in Material Science and Engineering from the University of California, Berkeley. With a specialty in materials science, metallurgy, fracture mechanics and failure analysis, she has hands-on industry experience in materials testing and process development in the aerospace and manufacturing industries. Her time as a working engineer in advanced manufacturing and startup environments has proven invaluable in providing evidence and practice-based expert opinions and testimony regarding engineering, manufacturing, risk assessment and warnings. Prior to joining Berkeley Engineering And Research, Inc., she held engineering roles at SpaceX, Virgin Orbit, and Carbon 3D, where she worked on integrating Mil, ASTM, ISO, and NASA specifications into developing intel...
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Cheska Richards, PhD, NRCC

Forensic Toxicologist w federal court experience

SAINT PETERSBURG, Florida
Toxicology, Laboratories & Testing - drug testing, opiate, hearing, exposure, dermal, false positives, fentanyl, methamphetamine, inhalation, touch exposure, toxicology, Delta 8, cocaine, environmental exposure, low level, residual, Marijuana, passive, metabolism, elimination
I am a PhD-level forensic and clinical toxicologist with over a decade of experience advising organizations, attorneys, and courts on complex toxicological, pharmacological, and regulatory matters. I served as the toxicologist for the federal courts drug testing contract for 3 years. In that role I testified at federal revocation hearings over 20 times concerning drug testing and wrote hundreds of formal letters of data interpretation for the courts. I also corresponded with attorneys and probation when the drug testing outcome may have been due to exposure or medication or diet. I have a National Registry of Certified Chemists board certification as a Toxicological Chemist, a MS and a PhD, and many years of experience directly operating laboratories.
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Carolyn Creneti, HTL(ASCP), QIHC, QLS

Histopathology & IHC Laboratory Medicine Expert

Northwestern Medicine

Carol Stream, Illinois
Anatomic Pathology, Laboratories & Testing - Histology, Slides, Neuromuscular Pathology, Histopathology, Immunohistochemistry, In Situ Hybridization, Special Stains, Immunofluorescence, Tissue Processing, Specimen Handling, Enzyme Histochemistry, Cryostat Sectioning, Laboratory Safety, Microtomy, AP Lab Operations, Laboratory Quality Assurance, Biopsies, Laboratory Medicine
Board-certified histotechnologist with over a decade of experience across major academic medical centers, including the Cleveland Clinic, Northwestern Memorial Hospital, Children's Wisconsin, University of Washington Medical Center, and Northwestern Medicine Central DuPage Hospital. Holds advanced ASCP certifications in histotechnology (HTL(ASCP)CM), immunohistochemistry (QIHC(ASCP)CM), and laboratory safety (QLS(ASCP)CM). Clinical expertise spans all tissue types and encompasses the full spectrum of histologic techniques including routine tissue processing and embedding, microtomy, special stains, immunohistochemistry (IHC), immunofluorescence, in situ hybridization (ISH), and enzyme histochemistry. Subspecialty expertise in neuromuscular pathology, including skeletal muscle and peripheral nerve evaluation using advanced enzyme histochemical and immunofluorescent techniques — a highly specialized area with few credentialed experts nationally. Direct experience with medicolegal matt...
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David C. Gross, PhD, PE

Medical Device Expert Witness

MED Institute Inc.

West Lafayette, Indiana
Biomedical Engineering, Intellectual Property - Medical Devices, Failure Analysis, Products Liability, Mechanical Engineering, Biomechanics, Laboratories & Testing, MRI safety, FDA and Regulatory, Finite Element Analysis, Electromagnetic Compatibility, Magnetic Resonance Imaging, MRI, Patent Analysis, ISO 13485
David Gross, PhD, PE, is Vice President of MED Institute, a Medtech contract research organization (CRO). As a graduate research associate, he was awarded a Pre-Doctoral Fellowship from the American Heart Association (AHA) for his research focusing on improving the MRI safety of patients with implanted cardiovascular devices. He is a member of numerous societies, including the International Society for Magnetic Resonance in Medicine (ISMRM) where he received the Magna Cum Laude Merit Award at the 2016 ISMRM Annual Conference. Additionally, he was a member of the Ethics Subcommittee for the Biomedical Engineering Society. He graduated from Purdue University with a B.S. in Biomedical Engineering and M.S.E. in Interdisciplinary Engineering. He also holds M.S. and Ph.D. degrees in Biomedical Engineering from Ohio State University and is a licensed Professional Engineer.
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Christopher M Byrd, PhD

Extensive Laboratory and Forensic DNA Experience

BSquared Consulting, LLC

Bethesda, Maryland
DNA, Laboratories & Testing - Forensic Science, Pharmaceutical Research, Bioengineering, Biomedical Engineering, Biochemistry, Chemistry, Bacteria, Infection, DNA, Biological Engineering, Testing and Laboratories, Infectious Disease research, Laboratory, Vaccine, Vaccine development, Military, Department of Defense, DNA transfer
Dr. Byrd is an scientific executive and former senior military officer with 23+ years pf civil and criminal legal consulting experience including deposition and trial testimony. He has held multiple scientific lead positions including Director of Biosciences at the Army Research Laboratory and Lead Scientific Advisor to the Chief of Staff of the Army and has extensive expertise in biotechnology, chemistry, and life science research processes. . He has also worked as a professor of chemistry, biochemistry, and biology and has collaborated in research efforts with federal, academic, and industry partners such as DARPA, DHS, FBI, MIT, UCSB, and MedImmune, among others. His areas of expertise include: ➢ Bioengineering ➢ Biochemistry ➢ Forensic Science ➢ Microbiology ➢ DNA and Nucleic Acids ➢ Vaccine Development ➢ Research and Development ➢ Biotechnology ➢ Pharmaceutical Development ➢ Bacteria and infection ➢ Laboratory documentation and research review
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Morgan Williams

Med Legal Pro, LLC

Germantown, Maryland
Phlebotomy, Laboratories & Testing - phlebotomist, venipuncture, blood work, blood test, specimen collection, nerve injury, infections, EHR, electronic health records, heplock, bruising, swelling, clots, bleeding, infiltration, arterial puncture, allergies, fainting, extravasation, petechiae
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Daniel Cruser, MD

Pathology & laboratory medicine, hematopathology

Highland, New York
Pathology, Laboratories & Testing - Anatomic pathology, clinical pathology, hematopathology, leukemia diagnosis, lymphoma diagnosis, lymph node pathology, bone marrow pathology, coagulation disorder diagnosis, clinical laboratory medicine, transfusion medicine, blood banking, plasma collection, medical directorship, hospital liability, biopsy interpretation
I am a practicing pathologist who is board certified in anatomic and clinical pathology as well as Hematopathology. I have experience in surgical pathology, clinical pathology, transfusion medicine, hematopathology, and all areas of the clinical laboratory. I would be happy to discuss your case and see if I can be of help. For more information drop me a note at: info@dancrusermd.com.
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Steven Pietropaolo, MS, P.E., CFEI, DFE

Forensic Engineering Expert/Forensic Science

LGI Forensic Engineering, PC

North White Plains, New York
Mechanical Engineering, Electrical Engineering - Forensic Engineering, Explosions, Electrical Engineering, Mechanical Engineering, Product Liability, Fires, Fire Protection, Appliances, Construction, Building Defects, Failure Analysis, Laboratories & Testing, Plumbing, MEP
Steven Pietropaolo has a Bachelor Degree of Engineering in Electrical Engineering and a Master of Science Degree in Mechanical Engineering from Manhattan College. Mr. Pietropaolo is a Licensed Professional Engineer (P.E.) in the State of New York, amongst many others. He is a Certified Fire and Explosion Investigator, a Certified Fire Investigator Instructor, a Certified Forensic Consultant and Certified Forensic Professional Engineer. He is a Fellow of the American College of Forensic Examiners Institute. He is Board Certified in Forensic Engineering by the National Academy of Forensic Engineers (NAFE) and is a former President of NAFE. He has 35+ years of hands on engineering experience including electrical, mechanical, materials, safety, human factors, fire protection, and construction. He has knowledge of codes and standards used in construction and industry including building codes and safety codes. He is an expert in investigating and opining on New York State Labor Law c...
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Robert A Durham, PhD, PE

Forensic Engineering and Intellectual Property

THEWAY Labs

Tulsa, Oklahoma
Failure Analysis, Engineering - Intellectual Property, Engineering Mechanical, Engineering Electrical, Fire, Construction, Electricity, Electronics, Laboratories & Testing, Investigation, Products Liability, Plumbing, Forensic Science, Building Inspection
Dr. Durham has been providing forensic and failure analysis services to clients for over 20 years. He has testified as an expert witness in multiple states, in federal jurisdictions, before FERC and state utility commissions. He is a certified fire and explosion investigator. He has been involved in over 2,500 IP and wfailure analysis projects including: power systems, lightning, electrocutions, oil & gas, tank batteries, industrial, commercial, residential, lighting appliances, utility systems, utility regulation, fire, equipment damage, switchgear, construction equipment, electronics, overhead lines, underground lines and fire protection equipment. Licensed PE in 11 States; BS EE, ME, PhD
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Seth Martin, Master of Science, Medical Cannabis Science & Business

Cannabis/Hemp Extraction & Testing Lab Expert

Cannaspire

Phoenixville, Pennsylvania
Cannabis, Laboratories & Testing - Cannabis Impairment Pharmacology & Drug Testing, Extraction Formulation & Manufacturing Practices, Cannabis Cultivation, Hemp vs THC Testing, Cannabis Expert Witness, Cannabis Product Testing & Laboratory Issues, THC, Cannabis Scientist, Cultivation & Product Quality, Cannabis Certificates of Authority COAs
Professional Profile Seth Martin, M.S. is a cannabis and hemp industry scientist with expertise garnered from over seven years of experience in regulated markets. His background spans analytical chemistry, pharmacology, extraction and formulation chemistry, and cultivation, with hands-on work in multiple state programs including Colorado, Pennsylvania, Massachusetts, Rhode Island, Georgia, and Maine. Seth combines advanced scientific training in medical cannabis with real-world operational leadership for multi-state operators, enabling him to clearly explain complex technical issues to attorneys, judges, and juries in both civil and business disputes involving cannabis and hemp. Key Qualifications for Legal Matters • Advanced cannabis-specific education as the first graduate of Thomas Jefferson University’s M.S. in Medical Cannabis Science & Business. • Deep analytical chemistry background in testing cannabis and hemp for potency, contamination, and product integrity. • Pharmacolog...
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Gary D Fletcher, PhD

Medical Device Bioengineering & Patent Litigation

RnDDx Solutions LLC

Media, Pennsylvania
Medical Devices, Biomedical Engineering - Mechanical Engineering, R&D, Product Development, Clinical diagnostics, Blood collection, Biospecimens, Point of care testing, Microfluidics, Spectroscopy, Cell therapy, Intellectual Property, Microscopy, Physics, Biomedical sensing, Optics, Imaging, Mathematics, Laboratories & Testing, Lasers
Dr. Fletcher is Founder and Principal Consultant at RnDDx Solutions LLC, a consulting firm focused on industrial biomedical and mechanical engineering, and research and product development, in medical devices, diagnostics, optical devices, point-of-care blood sample testing, and on expert witness patent litigation, including subject matter expertise in medical device mechanical engineering, and subject matter expertise in medical devices for blood collection and blood sample processing for diagnostics and therapeutics. He has particular expertise in mechanical engineering design and development of non-invasive and minimally invasive biomedical diagnostics systems, blood collection and stabilization, blood separation, and blood and cell preparation for both diagnostic and therapeutic applications, including the development of sample collection devices, needles, and lancets. He is co-inventor on 23 patents for devices and methods in blood collection and processing. Yale educated Ph...
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James Dodsworth, BS, Chemistry

Cannabis Scientific Analytical Testing Lab Expert

Cannaspire

Phoenixville, Pennsylvania
Cannabis, Laboratories & Testing - Chemical differentiation of hemp vs. cannabis, Verification and technical review of Cannabis COAs (Certificates of Analysis), Cannabis Deposition & Expert Witness Testimony, Cannabis laboratory methods and validation, cannabis testing chain-of-custody and testing workflows, Cannabis/Hemp Testing Laboratories
Jimmy Dodsworth is an analytical chemist and laboratory leader with 25+ years of experience spanning instrumental analysis, method development and validation, QA/QC systems, accreditations and licensing, and general management of large laboratories (>$10M). He has specialized in cannabis and hemp testing since 2014, including building and accrediting laboratories, developing analytical methods, and advising attorneys and regulators on the scientific and quality-system requirements underlying compliant testing programs. Legal Matters & Technical Focus Areas • Chemical differentiation of hemp vs. cannabis using laboratory testing data and analytical method review • Verification and technical review of COAs (Certificates of Analysis) and supporting laboratory documentation • Authenticating licensing status, laboratory accreditation scope, and batch/lot documentation supporting COAs • Assessing compliance with federal hemp requirements through data interpretation, method suitability, a...
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Roger Tietze

PART CONSULTING LLC

CONROE, Texas
Chemistry & Chemicals, Laboratories & Testing - Epoxy, adhesives, electronic manufacturing, UV resistance, VaRTM - Vacuum assisted Resin Transfer Molding, Polyurethanes, thermosets, polyimides, Prepregs, Thermal Analysis, Coatings, vinyl esters, polyaspartics, Pultrusion, Material Testing, Composites, amines, Flame Retardants, Filament Winding
I am a member of the following organizations 1. Society for the Advancement of Materials Processes and Engineering [SAMPE] 2. Thermoset Resin Formulators Association. [TRFA]
You can also find Laboratories & Testing Expert Witnesses in:
California, Florida, Illinois, Indiana, Maryland, New York, Oklahoma, Pennsylvania, and Texas