Find the Right Expert for Every Case

Expert Witness

Joseph Quinn, M.S., P.E. is a materials engineering and failure analysis expert specializing in product failure analysis involving water loss, fire and explosions, accidents, and forensic investigations. With a career spanning material failures due to abuse/misuse, application, design, environment, fabrication, installation, maintenance, manufacturing, and processing, he brings a comprehensive framework to litigation work. His work centers on investigating product failures, assessing material degradation, and evaluating whether engineering design standards were met. Mr. Quinn has been retained in numerous expert witness and consulting engagements across the United States, involving cases related to construction defects, product liability, and mechanical failures. His Master of Science in Materials Engineering, along with his Licensed Professional Engineer designation in Metallurgical Engineering, reinforce his ability to deliver objective, defensible analyses. He is regularly engaged by both plaintiff and defense counsel to provide clear, independent determinations of causation in disputes involving product design and material integrity.

Maritime Medical Expert

Victor Gomez, MD, MSc, MA, MBA(C) is a maritime medical expert specializing in shipboard standards of care, clinical decision-making, and emergency response. With a career spanning emergency, occupational, and cruise-ship medicine, he brings a comprehensive understanding of maritime medical systems to his litigation work. His work centers on investigating shipboard medical practices, assessing compliance with maritime standards, and evaluating whether clinical protocols were appropriately followed. Mr. Gomez has been retained in numerous expert witness and consulting engagements primarily in Florida, involving cruise-ship medical care cases. His Master of Science in Emergency Medicine and Critical Care, along with certifications such as Basic Offshore Safety Induction and Emergency Training (BOSIET) and Advanced Cardiac Life Support, reinforce his ability to deliver objective, defensible analyses. He is regularly engaged by both plaintiff and defense counsel to provide clear, independent determinations of standard of care in disputes involving maritime medical practices.

Professor of Cardiovascular Diseases

Alison Lesley Marsden, Ph.D. is a Biomedical Engineering expert specializing in cardiovascular modeling and computational fluid dynamics in litigation contexts. With a career spanning bioengineering, digital health, and pediatric cardiology, she brings a multidisciplinary framework to her litigation work. Her work centers on investigating cardiovascular device efficacy, assessing computational modeling accuracy, and evaluating whether surgical interventions meet industry standards. Ms. Marsden has been retained in numerous expert witness and consulting engagements across the United States, involving cases related to cardiovascular disease, medical devices, and pediatric cardiology. Her Ph.D. in Mechanical Engineering, along with her Fellow status in the Biomedical Engineering Society and American Institute for Medical and Biological Engineering, reinforce her ability to deliver objective, defensible analyses. She is regularly engaged by both plaintiff and defense counsel to provide clear, independent determinations of causation in disputes involving cardiovascular modeling and medical devices.

Director of Valuation & Litigation Support

Matt Springer, ASA (BV), ARM, ABV is a business valuation expert specializing in litigation support for transaction disputes, shareholder disputes, corporate litigation, matrimonial dissolution, and probate matters. With a career encompassing valuation advisory services for gift and estate planning, tax reporting, and financial reporting, he brings a comprehensive financial advisory framework to his litigation work. His work centers on investigating valuation discrepancies, assessing financial impacts, and evaluating whether industry standards have been met. Mr. Springer has been retained in numerous expert witness and consulting engagements across the United States, involving sectors such as professional services, healthcare, real estate, financial services, and manufacturing. His MBA in Finance from The University of Texas at Austin, along with his Accredited Senior Appraiser (ASA) in Business Valuation, Appraisal Review and Management (ARM), and Accredited in Business Valuation (ABV) certifications, reinforce his ability to deliver objective, defensible analyses. He is regularly engaged by both plaintiff and defense counsel to provide clear, independent determinations of valuation accuracy in disputes involving complex financial matters.

Orthopedic Surgeon – Board Certified

Clive M. Segil, M.D., F.R.C.S., F.A.C.S. is an orthopedic surgery expert specializing in forensic orthopedics and medical testimony. With a career spanning orthopedic surgery, spine surgery, and joint replacement, he brings a comprehensive perspective to litigation work involving complex musculoskeletal disorders. His work centers on investigating orthopedic injuries, assessing surgical outcomes, and evaluating whether medical standards of care have been met. Mr. Segil has been retained in numerous expert witness and consulting engagements across California and Nevada, involving workers' compensation cases and spine surgery disputes. His M.B., B.Ch. in Medicine, along with certifications such as F.A.C.S. and F.I.C.S., reinforce his ability to deliver objective, defensible analyses. He is regularly engaged by both plaintiff and defense counsel to provide clear, independent determinations of causation in disputes involving orthopedic injuries and surgical interventions.

Biomedical Systems Expert - 25+ Yrs, 10 Patents

Eric A. Bharucha, M.Sc., B.Eng., B.Sc., P.E. is a biomedical systems expert specializing in medical device development and regulatory compliance. With a multidisciplinary career encompassing electrical engineering, microbiology, and systems integration, he brings a comprehensive framework to his litigation work. His work centers on investigating electronic system failures, assessing regulatory compliance pathways, and evaluating whether design deviations impact device safety. Mr. Bharucha has been retained in numerous expert witness and consulting engagements worldwide, involving medical devices, aerospace systems, and advanced sensor technologies. His M.Sc. in Electrical Engineering, along with his Professional Engineer (P.E.) designation, reinforce his ability to deliver objective, defensible analyses. He is regularly engaged by both plaintiff and defense counsel to provide clear, independent determinations of causation in disputes involving electronic system failures and regulatory compliance.

Assistant Professor

Christopher James Nash, MD, EdM is an Emergency Medicine expert specializing in digital medical simulation and telehealth education. With a career spanning emergency department operations, digital scholarship, and program evaluation, he brings a multifaceted perspective to litigation work. His work centers on investigating diagnostic and medical errors in acute care settings, assessing emergency physician supervision and resident education, and evaluating whether standard of care deviations occurred. Dr. Nash has been retained in numerous expert witness and consulting engagements across the United States, involving cases related to emergency department standard of care, trauma management, and telehealth education. His EdM in Technology, Innovation, and Education, along with his certification from the American Board of Emergency Medicine, reinforce his ability to deliver objective, defensible analyses. He is regularly engaged by both plaintiff and defense counsel to provide clear, independent determinations of standard of care in disputes involving emergency medicine and digital medical education.

Internal Medicine Physician | Hospice & Long-Term Care Medical Director | Medical-Legal Consultant

Steven R. Bray, MD is an Internal Medicine and Long-Term Care expert specializing in medical-legal consulting related to hospice and geriatric care. With extensive experience in hospital medicine, hospice, and long-term care, he brings a comprehensive framework to litigation work involving the medical management of frail elderly populations. His work centers on investigating hospice eligibility, assessing standards of care in nursing facilities, and evaluating whether medical causation in elderly patients aligns with industry standards. Dr. Bray has been retained in numerous expert witness and consulting engagements across Texas, involving cases related to long-term care, hospice eligibility, and standards of care in post-acute settings. His Doctor of Medicine from the University of Texas Southwestern Medical Center, along with his Texas Medical License and DEA Registration, reinforce his ability to deliver objective, defensible analyses. He is regularly engaged by both plaintiff and defense counsel to provide clear, independent determinations of causation and standards of care in disputes involving geriatric and hospice medicine.

Educator and Coach

Timothy Edward Staycer, M.A., B.A. is a special education and athletics expert specializing in individualized education programs (IEPs) and student-athlete safety. With a career spanning special education teaching, athletic coaching, and union leadership, he brings a multifaceted perspective to litigation work involving educational compliance and sports safety. His work centers on investigating IEP implementation, assessing coaching practices, and evaluating whether educational standards are met. Mr. Staycer has been retained in numerous expert witness and consulting engagements across California, involving special education compliance and athletic program safety. His M.A. in Special Education, along with certifications such as the Sudden Cardiac Arrest Training Certificate of Completion and Concussion in Sports Learning Center Certificate of Completion, reinforce his ability to deliver objective, defensible analyses. He is regularly engaged by both plaintiff and defense counsel to provide clear, independent determinations of responsibility in disputes involving educational practices and athletic safety protocols.

Passenger Transportation Consultant and Expert Witness

Howard F. Berkowitz is a passenger transportation expert specializing in non-emergency medical transportation and compliance within the public and private sectors. With a career spanning over three decades, he brings a comprehensive framework of policy development and operational oversight to his litigation work. His work centers on investigating safety practices, assessing ADA compliance, and evaluating whether transportation standards of care have been met. Mr. Berkowitz has been retained in numerous expert witness and consulting engagements across the United States, involving non-emergency medical transportation, paratransit operations, and luxury sedan services. His degree in Business Administration/Management, along with certifications as a Certified Wheelchair Securement Instructor and Certified Stretcher Securement Instructor, reinforce his ability to deliver objective, defensible analyses. He is regularly engaged by both plaintiff and defense counsel to provide clear, independent determinations of standard of care in disputes involving transportation safety and compliance.

Consultant Urological Surgeon, University Hospitals of Leicester NHS Trust and Honorary Professor of Urology, University of Leicester

Duncan John Summerton, MB ChB, BSc (Hons), FRCS (Urol), CCST is a urological surgery expert specializing in surgical andrology, genito-urinary reconstructive surgery, and penile cancer treatment. With a career encompassing leadership in surgical services and medical education, he brings a strategic perspective to litigation work involving complex urological procedures. His work centers on investigating surgical outcomes, assessing procedural adherence to clinical guidelines, and evaluating whether deviations from standard care occurred. Mr. Summerton has been retained in numerous expert witness and consulting engagements across the UK, involving cases related to surgical andrology, penile cancer treatment, and urological trauma. His MB ChB in Medicine from the University of Leicester, along with his FRCS (Urol) and Certificate of Completion of Specialist Training (CCST), reinforce his ability to deliver objective, defensible analyses. He is regularly engaged by both plaintiff and defense counsel to provide clear, independent determinations of standard of care in disputes involving complex urological surgeries.

Consultant Urogynaecologist (Sub-specialist)

Dr Elisabeth Adams, MD, FRCOG, MSc is a medical leadership and urogynaecology expert specializing in clinical governance and surgical procedures. With a career encompassing senior medical leadership roles and extensive experience in urogynaecology, she brings a strategic perspective to her litigation work. Her work centers on investigating clinical governance compliance, assessing surgical outcomes, and evaluating whether medical standards have been upheld. Dr. Adams has been retained in numerous expert witness and consulting engagements across the UK, involving cases related to urogynaecology, clinical governance, and medical leadership. Her MD in Cantab from Cambridge University, along with certifications such as IMAGO Educator for Relationship Therapy and Case Investigator Training — Bond Solon, reinforce her ability to deliver objective, defensible analyses. She is regularly engaged by both plaintiff and defense counsel to provide clear, independent determinations of standard of care in disputes involving urogynaecological procedures and clinical governance issues.

Medical Billing Company Owner

Joe Carnes is a medical billing operations expert specializing in healthcare revenue cycle management litigation. With a career spanning medical billing operations, Medicare and Medicaid billing, and insurance claims management, he brings a strategic perspective to litigation work. His work centers on investigating billing discrepancies, assessing compliance with healthcare billing standards, and evaluating whether insurance claims management practices meet industry norms. Mr. Carnes has been retained in numerous expert witness and consulting engagements across the United States, involving cases related to medical billing, insurance claims, and healthcare revenue management. His Bachelor of Science in Business Administration from Webber International University, along with his membership in the Radiology Business Management Association, reinforce his ability to deliver objective, defensible analyses. He is regularly engaged by both plaintiff and defense counsel to provide clear, independent determinations of responsibility in disputes involving medical billing operations.

Orthopedic Surgeon

Mark J. Conklin, MD is an orthopedic surgeon specializing in foot and ankle surgery. With a career spanning clinical practice, expert witness testimony, and surgical innovation, he brings a comprehensive orthopedic framework to litigation work. His work centers on investigating surgical outcomes, assessing medical malpractice claims, and evaluating whether standard of care deviations occurred. Dr. Conklin has been retained in numerous expert witness and consulting engagements across Colorado and Wyoming, involving medical malpractice and personal injury cases. His MD from the University of Cincinnati College of Medicine, along with his Board Certification by the American Board of Orthopaedic Surgeons, reinforce his ability to deliver objective, defensible analyses. He is regularly engaged by both plaintiff and defense counsel to provide clear, independent determinations of standard of care in disputes involving foot and ankle injuries and surgeries.

Scientist, Entrepreneur, & Innovator

Rouzbeh R. Taghizadeh, Ph.D. is a regenerative medicine expert specializing in cellular and tissue therapeutics litigation. With a career spanning regenerative biology, stem cell bioengineering, and biotechnology innovation, he brings a multidisciplinary framework to his litigation work. His work centers on investigating stem cell processing methods, assessing tissue engineering protocols, and evaluating whether regulatory compliance standards have been met. Dr. Taghizadeh has been retained in numerous expert witness and consulting engagements across the United States, involving cases related to regenerative medicine, biotechnology, and patent infringement. His Ph.D. in Stem Cell Bioengineering from the Massachusetts Institute of Technology, along with his extensive experience in developing novel biotechnologies, reinforce his ability to deliver objective, defensible analyses. He is regularly engaged by both plaintiff and defense counsel to provide clear, independent determinations of causation in disputes involving stem cell and tissue engineering technologies.

President, Oracle Engineering LLC

Bob Weiman is a software engineering and embedded systems expert specializing in litigation involving medical devices, consumer products, and industrial control systems. With a career spanning microprocessor-based product design, medical software, and intellectual property, he brings a multidisciplinary framework to his litigation work. His work centers on investigating software malfunctions, assessing compliance with industry standards, and evaluating whether engineering practices meet regulatory requirements. Mr. Weiman has been retained in numerous expert witness and consulting engagements across the United States, involving cases related to medical devices, patent infringement, and trade secrets. His BS in Computer Engineering from Boston University, along with his status as a Senior Member of the Institute of Electrical and Electronic Engineers (IEEE), reinforce his ability to deliver objective, defensible analyses. He is regularly engaged by both plaintiff and defense counsel to provide clear, independent determinations of causation and responsibility in disputes involving software engineering and embedded systems.

Neurosurgeon & Neurosurgeon Consultant

Farr Ajir, MD, MBA, FACS, CIME is a neurosurgery expert specializing in brain disorders and spinal surgery. With a career encompassing both clinical practice and medical-legal consulting, he brings a multifaceted perspective to litigation work. His work centers on investigating brain injuries, assessing spinal disorders, and evaluating whether surgical interventions meet standard care protocols. Dr. Ajir has been retained in numerous expert witness and consulting engagements across the United States, involving complex neurosurgical cases and healthcare leadership disputes. His Medical Degree from Tehran University School of Medicine, along with certifications as a Diplomate of the American Board of Neurological Surgery and Certified by the American Board of Independent Medical Examiners, reinforce his ability to deliver objective, defensible analyses. He is regularly engaged by both plaintiff and defense counsel to provide clear, independent determinations of causation in disputes involving brain and spinal injuries.

Assistant Professor of Clinical Psychiatry

Lawrence Amsel, M.D., M.P.H. is a forensic psychiatry expert specializing in psychiatric malpractice and trauma-related litigation. With a career encompassing psychiatric research, clinical practice, and academic instruction, he brings a multidisciplinary perspective to his litigation work. His work centers on investigating psychiatric malpractice, assessing trauma and PTSD claims, and evaluating whether healthcare standards were met in psychiatric care. Dr. Amsel has been retained in numerous expert witness and consulting engagements across the United States, involving cases of psychiatric personal injury, trauma, and healthcare standards. His M.D. in Medicine from Yale University School of Medicine and M.P.H. in Public Health/Biostatistics from Columbia University School of Public Health, along with his Diplomate certification from the American Board of Psychiatry and Neurology, reinforce his ability to deliver objective, defensible analyses. He is regularly engaged by both plaintiff and defense counsel to provide clear, independent determinations of standard of care in disputes involving psychiatric malpractice and trauma.