Key Takeaway
First Department Court rejects attorney-drafted expert disclosure in medical malpractice case, highlighting the need for proper evidentiary foundation in summary judgment motions.
This article is part of our ongoing evidence coverage, with 160 published articles analyzing evidence issues across New York State. Attorney Jason Tenenbaum brings 24+ years of hands-on experience to this analysis, drawing from his work on more than 1,000 appeals, over 100,000 no-fault cases, and recovery of over $100 million for clients throughout Nassau County, Suffolk County, Queens, Brooklyn, Manhattan, and the Bronx. For personalized legal advice about how these principles apply to your specific situation, contact our Long Island office at (516) 750-0595 for a free consultation.
Court Rejects Attorney-Drafted Expert Disclosure in Medical Malpractice Case
Medical malpractice cases often hinge on expert testimony to establish the standard of care and causation. However, not all expert submissions carry equal weight in court. A recent First Department decision demonstrates the importance of proper evidentiary foundation when opposing summary judgment motions, particularly regarding expert disclosures under CPLR 3101(d).
The case highlights a persistent issue in litigation: attorneys drafting expert affidavits or disclosures that lack the authentic voice and analysis of the medical professional who supposedly authored them. Courts have grown increasingly skeptical of these “cookie-cutter” submissions, though they don’t always reject them outright.
This decision provides valuable insight into how courts evaluate expert testimony foundations and what constitutes sufficient evidentiary proof to survive summary judgment in malpractice actions.
Jason Tenenbaum’s Analysis:
Bacani v Rosenberg, 2014 NY Slip Op 00737 (1st Dept. 2014)
“As this Court previously found, the opinions of plaintiffs’ expert, Dr. Harrigan, failed to raise a triable issue, and plaintiffs’ submission of an attorney-drafted CPLR 3101(d) expert disclosure averring that an expert pathologist would testify concerning causation is not evidentiary proof in admissible form sufficient to defeat the subject motion for summary judgment (see e.g. Velasco v Green-Wood Cemetery, 48 AD3d 271, 272 ).”
It is nice to see the court call out the “attorney drafted” affidavit of merit. You know it when you see it, and the courts know it also. Yet, they often allow these “documents” to be considered to defeat a summary judgment motion. While this case will not be the death knell or the watershed moment for documents that doctor’s should not be signing, this is a nice case to see.
Key Takeaway
The First Department’s explicit rejection of an “attorney-drafted” expert disclosure sends a clear message about the need for authentic expert submissions. While courts often overlook obviously ghostwritten expert affidavits, this decision shows growing judicial scrutiny of such practices and reinforces that proper evidentiary foundation requires genuine expert analysis, not legal boilerplate.
Related Articles
- Understanding foundation requirements for expert testimony in medical malpractice cases
- Expert competency standards and medical literature requirements
- Expert witness qualifications for medical subspecialty testimony
- Evidentiary issues with expert witness testimony and hearsay rules
- New York No-Fault Insurance Law
Legal Update (February 2026): Since this 2014 decision, New York courts have continued to refine standards for expert testimony in medical malpractice cases, and CPLR 3101(d) disclosure requirements may have been subject to procedural amendments or judicial interpretation changes. Practitioners should verify current provisions regarding expert witness disclosure standards and evidentiary requirements, as both statutory requirements and case law precedents governing attorney-drafted expert submissions have likely evolved over the past decade.
Legal Context
Why This Matters for Your Case
New York law is among the most complex and nuanced in the country, with distinct procedural rules, substantive doctrines, and court systems that differ significantly from other jurisdictions. The Civil Practice Law and Rules (CPLR) governs every stage of civil litigation, from service of process through trial and appeal. The Appellate Division, Appellate Term, and Court of Appeals create a rich and ever-evolving body of case law that practitioners must follow.
Attorney Jason Tenenbaum has practiced across these areas for over 24 years, writing more than 1,000 appellate briefs and publishing over 2,353 legal articles that attorneys and clients rely on for guidance. The analysis in this article reflects real courtroom experience — from motion practice in Civil Court and Supreme Court to oral arguments before the Appellate Division — and a deep understanding of how New York courts actually apply the law in practice.
About This Topic
Evidentiary Issues in New York Litigation
The rules of evidence determine what information a court or arbitrator may consider in deciding a case. In New York no-fault and personal injury practice, evidentiary issues arise constantly — from the admissibility of business records and medical reports to the foundation requirements for expert testimony and the application of hearsay exceptions. These articles examine how New York courts apply evidentiary rules in insurance and injury litigation, with practical guidance for building admissible evidence at every stage of a case.
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Jan 14, 2010Common Questions
Frequently Asked Questions
What types of evidence are important in no-fault and personal injury cases?
Key types of evidence include medical records and bills, police accident reports, diagnostic imaging (MRI, X-ray, CT scans), expert medical opinions, business records from insurance companies and providers, witness statements, photographs of injuries and the accident scene, and employment records for lost wage claims. The rules of evidence under New York CPLR and the Evidence Rules govern what is admissible in court proceedings.
What is the business records exception to hearsay in New York?
Under CPLR 4518(a), a business record is admissible if it was made in the regular course of business, it was the regular course of business to make such a record, and the record was made at or near the time of the event recorded. This exception is crucial in no-fault litigation because insurers' denial letters, claim logs, and peer review reports are often offered as business records. The foundation for the business record must be established through testimony or a certification.
What role does diagnostic imaging play as evidence in injury cases?
Diagnostic imaging — MRIs, CT scans, X-rays, and EMG/NCV studies — provides objective evidence of injuries such as herniated discs, fractures, ligament tears, and nerve damage. Courts and arbitrators give significant weight to imaging evidence because it is less subjective than physical examination findings. In serious injury threshold cases under §5102(d), imaging evidence corroborating clinical findings strengthens the plaintiff's case considerably.
How do New York courts handle surveillance evidence in personal injury cases?
Insurance companies frequently hire investigators to conduct video surveillance of plaintiffs to challenge injury claims. Under CPLR 3101(i), a party must disclose surveillance materials prior to trial, including films, photographs, and videotapes. Surveillance evidence can be powerful for impeachment if it contradicts the plaintiff's testimony about limitations. However, courts may preclude surveillance that was not properly disclosed or that is misleadingly edited.
How are expert witnesses used in New York personal injury cases?
Expert witnesses provide specialized opinion testimony that helps the court or jury understand complex issues like medical causation, injury severity, future care needs, economic losses, and engineering defects. Under New York law, expert testimony must be based on facts in evidence, the expert's professional knowledge, or a combination of both. The expert must be qualified by training, education, or experience in the relevant field. Expert disclosure requirements under CPLR 3101(d)(1)(i) require parties to identify their experts and provide detailed summaries before trial.
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About the Author
Jason Tenenbaum, Esq.
Jason Tenenbaum is the founding attorney of the Law Office of Jason Tenenbaum, P.C., headquartered at 326 Walt Whitman Road, Suite C, Huntington Station, New York 11746. With over 24 years of experience since founding the firm in 2002, Jason has written more than 1,000 appeals, handled over 100,000 no-fault insurance cases, and recovered over $100 million for clients across Long Island, Nassau County, Suffolk County, Queens, Brooklyn, Manhattan, the Bronx, and Staten Island. He is one of the few attorneys in the state who both writes his own appellate briefs and tries his own cases.
Jason is admitted to practice in New York, New Jersey, Florida, Texas, Georgia, and Michigan state courts, as well as multiple federal courts. His 2,353+ published legal articles analyzing New York case law, procedural developments, and litigation strategy make him one of the most prolific legal commentators in the state. He earned his Juris Doctor from Syracuse University College of Law.
Disclaimer: This article is published by the Law Office of Jason Tenenbaum, P.C. for informational and educational purposes only. It does not constitute legal advice, and no attorney-client relationship is formed by reading this content. The legal principles discussed may not apply to your specific situation, and the law may have changed since this article was last updated.
New York law varies by jurisdiction — court decisions in one Appellate Division department may not be followed in another, and local court rules in Nassau County Supreme Court differ from those in Suffolk County Supreme Court, Kings County Civil Court, or Queens County Supreme Court. The Appellate Division, Second Department (which covers Long Island, Brooklyn, Queens, and Staten Island) and the Appellate Term (which hears appeals from lower courts) each have distinct procedural requirements and precedents that affect litigation strategy.
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