Find the Right Expert for Every Case

Associate Professor of Applied Mathematics

Aleksandr Aravkin, Ph.D., M.S. is an applied mathematics expert specializing in statistical modeling and continuous optimization. With a career encompassing roles in academia and research leadership, he brings a multidisciplinary approach to litigation work, integrating insights from mathematical sciences and data analytics. His work centers on investigating statistical methodologies, assessing optimization frameworks, and evaluating whether data-driven models meet industry standards. Mr. Aravkin has been retained in numerous expert witness and consulting engagements across the United States, involving cases related to epidemiology, business interruption, and medical malpractice. His Ph.D. in Mathematics, along with his M.S. in Statistics, 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 complex data analysis and statistical modeling.

Intellectual Property Consulting & Patent Litigation

Ivan Zatkovich is an intellectual property consulting and patent litigation expert specializing in telecommunications and internet technology patents. With a career spanning information technology management, e-commerce, and telecommunications, he brings a strategic framework to evaluating complex patent portfolios and identifying potential prior art. His work centers on investigating patent validity, assessing market valuation, and evaluating licensing opportunities. Mr. Zatkovich has been retained in numerous expert witness and consulting engagements across the United States, involving telecommunications, internet, and software disputes. His B.A. and B.S. in Computer Science, along with his M.S. in Computer Networks, and certifications as a Certified e-Commerce Solutions Expert — IBM Websphere and CMM & PMP in project management methodologies, 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 telecommunications and internet technologies.

PhD, PE SE SI LEED AP

Nick M. Bradford, PhD, PE SE SI LEED AP is a structural engineering expert specializing in structural failure and collapse analysis. With a career spanning structural design, forensic engineering, and building code analysis, he brings a comprehensive framework to litigation work involving complex structural issues. His work centers on investigating structural failures, assessing construction defects, and evaluating whether building codes were adhered to. Mr. Bradford has been retained in numerous expert witness and consulting engagements across the southeastern United States, involving residential, commercial, and industrial property cases. His PhD in Civil Engineering, along with certifications such as LEED AP and multiple state engineering licenses, 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 structural integrity and construction practices.

Consultant General and Forensic Psychiatrist

Dr Pablo Vandenabeele, MD, MRCPsych, LLM, MBA is a Consultant General and Forensic Psychiatrist expert specializing in forensic psychiatry and mental health law. With a career encompassing roles in clinical leadership, psychiatric evaluation, and legal consultation, he brings a nuanced understanding of the intersection between mental health and the legal system to his litigation work. His work centers on assessing risk, evaluating mental capacity, and investigating the psychiatric impact on criminal behavior. Dr. Vandenabeele has been retained in numerous expert witness and consulting engagements across the UK, involving criminal, civil, and family law cases. His MD in Psychiatry, along with certifications such as Section 12 (2) of the Mental Health Act 1983 and HCR-20 Risk Assessment, reinforce his ability to deliver objective, defensible analyses. He is regularly engaged by both plaintiff and defense counsel to provide clear, independent determinations of mental capacity and responsibility in disputes involving mental illness and personality disorders.

Consultant Psychiatrist

Dr Sikander H. Kamlana, MB BS, DPM, MRCPsych, Dip. Psychotherapy, FRCPsych is a Consultant Psychiatrist expert specializing in complex PTSD, forensic psychiatry, and clinical negligence. With a multifaceted career in neuropsychiatry, psychotherapy, and mental health law, he brings a comprehensive understanding of psychiatric evaluation and treatment to his litigation work. His work centers on investigating psychiatric causation, assessing treatment compliance, and evaluating whether standard of care deviations occurred. Dr. Kamlana has been retained in numerous expert witness and consulting engagements across the UK, involving complex PTSD, forensic psychiatry, and clinical negligence cases. His MB BS from Nishtar Medical College, along with certifications in Psychopharmacology and Mental Health Law, 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 psychiatric disorders and treatment outcomes.

Consultant Orthopaedic/Spinal Surgeon

Andrzej Stanislaw WOJCIK, Lekarz Medycyny, Philosophiae Doctor, FRCS is an orthopaedic and spinal surgery expert specializing in spinal deformities and degenerative spine conditions. With a career encompassing extensive surgical training and research in orthopaedic trauma and spinal injuries, he brings a comprehensive understanding of complex spinal pathologies to his litigation work. His work centers on investigating surgical outcomes, assessing treatment efficacy, and evaluating whether standard of care was met in spinal surgery cases. Mr. WOJCIK has been retained in numerous expert witness and consulting engagements across the UK, involving cases of spinal deformities, orthopaedic trauma, and degenerative spine conditions. His Doctor of Medicine from the Medical Academy of Warsaw, along with his FRCS 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 standard of care in disputes involving spinal surgery and orthopaedic trauma.

President

Patrick Maroney is a Dram Shop & Alcohol Services expert specializing in dram shop liability and alcohol beverage law. With a career spanning law enforcement, liquor regulation, and compliance training, he brings a regulatory and enforcement perspective to litigation work. His work centers on investigating compliance with liquor laws, assessing liability in dram shop cases, and evaluating whether industry standards were met. Mr. Maroney has been retained in numerous expert witness and consulting engagements across Colorado, involving dram shop liability, liquor compliance, and alcohol-related accidents. His Bachelor of Science (B.S.) in Criminal Justice, along with Colorado P.O.S.T. Certification, 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 alcohol service and compliance.

Psychologist and President

Deanna Foster, Ph.D. is a forensic psychology expert specializing in psychological evaluations and trauma-related litigation. With extensive experience in assessing psychological disorders and organizational dynamics, she brings a nuanced understanding of psychological impacts in legal contexts. Her work centers on investigating psychological conditions, assessing trauma-related claims, and evaluating whether psychological factors influence legal outcomes. Dr. Foster has been retained in numerous expert witness and consulting engagements across the United States, involving civil litigation matters such as employment disputes, psychological injury claims, and organizational assessments. Her Doctorate in Psychology from the University of Southern California, along with certifications such as the Certified Clinical Trauma Professional (CCTP), 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 psychological disorders and trauma.

Principal Architect

Bradley C. Hammerstrom, AIA, NCARB is a construction defects expert specializing in building envelope matters and code compliance. With a career spanning architecture, forensic analysis, and quality assurance, he brings a comprehensive architectural framework to litigation work. His work centers on investigating construction defects, assessing code compliance, and evaluating whether installation standards were met. Mr. Hammerstrom has been retained in numerous expert witness and consulting engagements across California, Texas, and other states, involving construction defect cases in residential and commercial properties. His Bachelor of Architecture in Architecture from California Polytechnic State University, along with certifications from the American Institute of Architects (AIA) and the National Council of Architectural Registration Boards (NCARB), 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 building envelope and construction defects.

Cryptocurrency and Cybercrime Investigations Expert

Garren Hamilton, M. Cyb, B. Com, CFE, CSS, CAMS, AFHEA is a cryptocurrency and cybercrime investigations expert specializing in cryptocurrency tracing, fraud, and complex financial investigations. With a career spanning law enforcement and private sector roles, he brings a strategic investigative framework to his litigation work. His work centers on identifying and valuing cryptocurrencies, forensic tracing of cryptocurrency transactions, and evaluating whether cryptocurrency-related fraud has occurred. Mr. Hamilton has been retained in numerous expert witness and consulting engagements across Australia, the USA, and the UK, involving cryptocurrency fraud, cybercrime, and financial investigations. His Master of Cyber Security from the University of New South Wales, along with certifications such as Certified Fraud Examiner (CFE) and Certified AML Specialist (CAMS), 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 cryptocurrency tracing and fraud.

Principal Engineer, Patent Expert

Michael A. Pollock, P.E., U.S.P.T.O. Registered is a forensic engineering expert specializing in construction defect analysis and mechanical engineering standard of care. With a career spanning engineering, project management, and facility design, he brings a multidisciplinary perspective to litigation work. His work centers on investigating construction defects, assessing mechanical system failures, and evaluating whether engineering standards have been met. Mr. Pollock has been retained in numerous expert witness and consulting engagements across the United States, involving construction defect claims, mechanical system failures, and patent infringement matters. His B.S. in Mechanical Engineering from Drexel University, along with certifications such as Certified Energy Manager (CEM) and U.S. Patent & Trademark Office 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 standard of care in disputes involving construction defects and mechanical engineering failures.

DO, MPH

Andrew Schmidt, DO, MPH is an aquatics safety and emergency medicine expert specializing in drowning physiology, rescue, and resuscitation. With a career spanning emergency medicine, aquatics safety, and wilderness medicine, he brings a multidisciplinary perspective to his litigation work. His work centers on investigating drowning incidents, assessing rescue and resuscitation protocols, and evaluating whether standard of care was met in emergency medical situations. Mr. Schmidt has been retained in numerous expert witness and consulting engagements across the United States, involving cases related to drowning incidents, emergency medical services, and water safety protocols. His Doctor of Osteopathic Medicine and Master of Public Health, along with certifications such as American Board of Emergency Medicine board certification and American Red Cross Advanced Life Support 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 causation in disputes involving drowning and emergency medical care.

Founder/CEO

Scott Ruthfield is a software engineering and technology development expert specializing in software engineering best practices, software consulting expectations and deliverables, and information technology staffing. With a career spanning leadership roles in software engineering, technology development, and IT staffing services, he brings a strategic perspective to litigation work. His work centers on investigating software engineering processes, assessing consulting deliverables, and evaluating whether IT staffing meets industry standards. Mr. Ruthfield has been retained in numerous expert witness and consulting engagements across the United States, involving cases in software engineering, IT staffing, and technology consulting. His Master of Computer Science from Rice University, along with his extensive experience in software engineering and consulting, 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 software and system design.

Senior Economist

David G. Campbell, PhD is an economics and antitrust expert specializing in complex litigation involving statistical and econometric analysis. With a career spanning diverse industries such as ocean shipping, pharmaceuticals, and telecommunications, he brings a multifaceted analytical framework to litigation work. His work centers on investigating antitrust violations, assessing economic damages, and evaluating whether statistical sampling methodologies are defensible. Mr. Campbell has been retained in numerous expert witness and consulting engagements across the United States, involving antitrust cases, healthcare disputes, and environmental economics. His Ph.D. in Economics from the University of Maryland, along with his extensive teaching and research experience, 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 economic damages and antitrust issues.

MD, FACS, FARS

David Greene, MD, FACS, FARS is an otolaryngology and facial plastic surgery expert specializing in complex cases involving head and neck surgery, facial reconstruction, and sinus-related conditions. With a career encompassing leadership roles in prominent medical institutions and private practice, he brings a multifaceted perspective to litigation work. His work centers on investigating causation in medical malpractice, assessing surgical outcomes, and evaluating whether standard of care was met in otolaryngology and facial plastic surgery disputes. Dr. Greene has been retained in numerous expert witness and consulting engagements across the United States, involving cases related to otolaryngology, facial trauma, and sinus surgery. His M.D. from Yale University School of Medicine, along with certifications from the American Board of Otolaryngology and the American Board of Facial Plastic & Reconstructive Surgery, 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 otolaryngology and facial plastic surgery.

Senior Forensic Economist

Wade C. Roberts, Ph.D. is a forensic economics expert specializing in economic damages analysis. With a career encompassing econometric modeling, valuation, and expert testimony, he brings a robust analytical framework to litigation work. His work centers on investigating economic losses, assessing damages in wrongful death and personal injury cases, and evaluating business interruption claims. Dr. Roberts has been retained in numerous expert witness and consulting engagements across the United States, involving personal injury, commercial damages, and class action disputes. His Ph.D. in Economics, along with his extensive teaching experience, reinforce his ability to deliver objective, defensible analyses. He is regularly engaged by both plaintiff and defense counsel to provide clear, independent determinations of economic causation in disputes involving lost earnings, business damages, and class action matters.

Forensic Imaging & Analysis Expert

Paul W. Jacobs, Bachelor of Fine Arts is a forensic imaging and analysis expert specializing in daytime and nighttime visibility studies, photography and photo analysis, and videography and video analysis. With a career encompassing commercial and forensic photography, videography, mapping, and technical services, he brings a comprehensive perspective to reconstructing events for litigation purposes. His work centers on investigating visibility conditions, assessing photographic evidence, and evaluating video data to support fact finding and documentation. Mr. Jacobs has been retained in numerous expert witness and consulting engagements throughout California, involving cases such as accidents, wrongful death, and property damage. His Bachelor of Fine Arts in conjunction with certifications like the Accreditation Commission for Traffic Accident Reconstruction (ACTAR) and the UAS Remote Pilot Certificate 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 visibility and imaging analysis.

Occupational & Environmental Medicine Physician

Marco Britton, MD, MPH, CMLE is an Occupational & Environmental Medicine expert specializing in occupational health, workers’ compensation, and medicolegal evaluation. With a career encompassing clinical experience in primary and urgent care settings, he brings a multifaceted perspective to his litigation work. His work centers on evaluating workplace injuries, assessing hazardous occupational exposures, and determining fitness for duty/return-to-work. Dr. Britton has been retained in numerous expert witness and consulting engagements across Texas, involving cases related to occupational health and workers’ compensation. His Doctor of Medicine (MD) from Southern Illinois University School of Medicine, along with his Certified Medicolegal Evaluator (CMLE) certification, reinforce his ability to deliver objective, defensible analyses. He is regularly engaged by both plaintiff and defense counsel to provide clear, independent determinations of medical causation in disputes involving occupational exposures and injuries.