John J. Tambascia

John has over 20 years of experience in handling all aspects of complex civil and malpractice litigation. His areas of practice include professional malpractice, products liability, construction, premises, motor vehicle, and cargo litigation. John developed his considerable skills as a trial attorney in the state and federal courts of New York, New Jersey, and Pennsylvania. He has pioneered the use of scale models to evaluate complex cases. The multiple perspectives of scale models allow him to definitively establish how an event happened. The use of tactile, to-scale models is just one of the techniques John uses prior to and during litigation to evaluate trucking, automobile and construction accidents as well as construction defect cases. He uses these same skills to evaluate and cross-examine other experts at trial. Widely recognized for his expertise in civil litigation, John serves as an expert in legal malpractice actions.

In addition to lecturing to fellow attorneys and claims professionals, he has authored several publications and given multiple lectures including:

• Effective Investigation and Recorded Statements – 2018 – ONI, LLC – used in lectures for CEU Institute

• Drug & Herb Interactions – 2018 – ONI, LLC – used in lectures for CEU Institute

• Additional Insureds – 2018 – ONI, LLC – used in lectures for CEU Institute

• Ethics Investigations – 2018 – ONI, LLC – used in lectures for CEU Institute

• Preparing Your Environmental Case for Litigation and Trial – 2018 – ONI, LLC – used in lectures for CEU Institute

• Indemnification of Contracts – 2018 – ONI, LLC – used in lectures for CEU Institute

• Accident Reconstruction, Litigation Management, and Conflicts of Interest – 2018 – ONI, LLC – used in lectures for CEU Institute

• Product Liability: Uninsured Manufacturers and Legal Ramifications – 2018 – ONI, LLC – used in lectures for CEU Institute

• Claims Management Challenges and Settlement Strategies – 2018 – ONI, LLC – used in lectures for CEU Institute

Obesity and Aging – 2018 – ONI, LLC – used in lectures for CEU Institute

• Ethics for Adjusters – 2019 – ONI, LLC – used in lectures for CEU Institute

• Non-Medical Evidence that Disability Insurers Can Use to Deny Benefits – 2019 – ONI, LLC – used in lectures for CEU Institute

Additional Courses and Publications

• An Overview of New York State’s Labor Law – 2011 – ONI, LLC – used in lectures for CEU Institute (A nationally accredited provider of continuing education programs to the Insurance, Healthcare, and Legal industries.)

• Workplace Safety & Benefits of Loss Control – 2011 – ONI, LLC – used in lectures for CEU Institute

• Auditing for Fraud – 2011 – ONI, LLC – used in lectures for CEU Institute

• Mediation & Arbitration of Legal Malpractice Claims – 2011 – ONI, LLC – used in lectures for CEU Institute

• Mediation & Arbitration of Professional Malpractice Claims – 2012 – New Jersey Institute for Continuing Legal Education (NJICLE)

• Ethics In Claims Management – 2015 – ONI, LLC – used in lectures for CEU Institute

• Compounding Medications – 2016 – ONI, LLC – used in lectures for CEU Institute

• Property & Casualty Issues/Trends/Case Laws -2016 – ONI, LLC – used in lectures for CEU Institute

• PIP Updates and Investigation -2016 – ONI, LLC – used in lectures for CEU Institute

• What Constitutes True Fraud -2016 – ONI, LLC – used in lectures for CEU Institute

• Arthroscopy to Determine New & Pre-Existing Injuries -2016 – ONI, LLC – used in lectures for CEU Institute

• Legal Updates: Commercial Liability -2016 – ONI, LLC – used in lectures for CEU Institute

Professional Affiliations

Hudson County Bar Association

New Jersey Defense Association

New Jersey State Bar Association