Photo of Leslie A. Platt


J.D., William & Mary Law School

B.A., cum laude, Albion College

Law Journals

Board Editor, William & Mary Law Review

Bar and Court Admissions

District of Columbia Bar

New York Bar

Leslie represents insurers in coverage and monitoring matters arising under several professional liability coverages, including lawyers professional liability, miscellaneous professional, insurance agents and brokers, and technology.  

Representative Experience

  • Counsels insurers on coverage issues arising under professional liability policies.
  • Serves as monitoring counsel in connection with claims arising under lawyers professional liability, miscellaneous professional, technology, and other coverages.
  • Provides strategic counseling to insurers in connection with underlying exposures. 
  • Represents insurers in the mediation of large, complex claims.
  • Advises clients on insurance underwriting for professional liability policies.
  • Substantial prior experience representing commercial liability and commercial property carriers in complex litigation.
  • Counsels in relation to claims under nuclear liability policies.
  • Represents insurer-side clients in due diligence, licensing, and regulatory matters.


  • American Bar Association (ABA), Standing Committee on Lawyers' Professional Liability
  • Professional Liability Underwriting Society (PLUS)