CLAIMANT’S ATTORNEY WAS NOT AWARE OF THE THIRD DEPARTMENT’S UNIQUE REQUIREMENT OF FULL EXPERT-WITNESS DISCLOSURE FOR A TREATING PHYSICIAN; THAT WAS AN ADEQUATE EXCUSE FOR AN UNTIMELY DISCLOSURE (THIRD DEPT). ​

The Third Department, reversing Supreme Court, determined claimant’s treating physician (Hopson) in this personal injury case should have been allowed to testify as an expert, despite the failure to comply with full expert disclosure pursuant to CPLR 3101. The Third Department is the only department which requires such full expert disclosure by a treating physician and claimant’s attorney had not practiced in the Third Department:

There is no dispute that claimant failed to comply with the expert disclosure requirements of CPLR 3101 (d) (1) (i) in identifying Hopson as a witness. Nevertheless, we disagree with the Court of Claims’ finding that claimant’s excuse was unreasonable. The situation here mirrors that in Schmitt v Oneonta City Sch. Dist. (151 AD3d 1254), where we accepted the explanation of the plaintiffs’ attorney that he was “unaware of this Court’s interpretation of CPLR 3101 (d) (1) (i) and the corresponding need to file an expert disclosure for a treating physician, and the record [was] otherwise devoid of any indication that counsel’s failure to file such disclosure was willful” … . The same holds true here, as claimant’s attorney revealed that she practices law in a different judicial department and candidly conceded that she was unaware of this Court’s interpretation that the statute requires expert disclosure for treating physicians. There is nothing in the record calling into question the veracity of counsel’s representations and no basis to conclude that the noncompliance with CPLR 3101 (d) (1) (i) was willful. As such, the court erred in precluding Hopson’s testimony as an expert witness…. . Freeman v State of New York, 2022 NY Slip Op 03559, Third Dept 6-2-22

Practice Point: Only the Third Department requires full expert-witness disclosure for a treating physician.