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Mariana Korsunsky litigation employment real estate lawyer attorney



Mariana Korsunsky is a litigator representing clients in a wide range of complex commercial, leasing, land use, real estate, shareholder, and professional liability disputes.  She counsels landlords and tenants, real estate developers, commercial and nonprofit entities, and medical and educational institutions. She also defends lawyers and law firms in professional liability and malpractice cases. Mariana’s broad litigation practice also includes representing employers in cases involving claims of discrimination and breach of employment agreements as well as advising clients on data privacy and cybersecurity matters. Mariana advocates for clients before state and federal courts, administrative bodies, arbitrators, and mediators.  

Across all of her matters, Mariana uses her deep knowledge and experience to analyze sophisticated cases and devise effective strategies that help clients achieve their goals, manage risk, resolve conflicts, and move forward.


  • 2023 Lawdragon 500 X: The Next Generation Lawdragon List


  • French
  • Russian


  • Massachusetts


  • Boston College Law School  (J.D., cum laude, 2009)
  • Boston University  (B.A., magna cum laude, 2003)