Thomas DeGrace - Associate

Stephen Mahon


(914) 681-8709

Stephen’s practice focuses in the areas of professional liability, commercial litigation and construction litigation, including the defense of architects, engineers, other design professionals and attorneys. Prior to joining MMP&S, Stephen gained experience in the areas of general liability and medical malpractice.

Stephen received his J.D. from St. John’s University School of Law in 2019, after graduating with a B.A. in Political Science from Quinnipiac University in 2016. Stephen is admitted to practice before the Courts of the State of New York.


  • State of New York


  • St. John’s University School of Law, J.D., 2019
  • Quinnipiac University, B.A., 2016