Kevin M. Buttery is an Associate with Marks, O’Neill, O’Brien, Doherty & Kelly’s New Jersey office.  He is admitted to practice in New Jersey and Pennsylvania.

Kevin graduated from Drexel University in 2010, with a bachelor’s degree in Entertainment and Arts Management with a focus on film production.  He attended Rutgers University School of Law Camden, graduating in 2014. During law school, he earned distinction for outstanding service in pro bono matters, having worked on the law school’s 501(c)(3) pro bono project, its income tax assistance program, and volunteered for Philadelphia Volunteer Lawyers for the Arts. 

Prior to joining Marks O’Neill, Kevin was an associate at another defense firm, an estate litigation firm, and a large national bankruptcy firm.  During one period, he resided in India overseeing operations for the bankruptcy firm.

Since joining Marks O’Neill in 2021, Kevin has focused his practice on defending professionals against claims of malpractice.

Outside of work, Kevin enjoys spending time with his wife and son, playing music, and DIY home renovations.

Kevin M. Buttery
Associate / New Jersey

Phone 856-406-1328

Kevin M. Buttery PDF


  • J.D. Rutgers School of Law – Camden, 2014
  • B.A. Drexel University, 2010

Bar Admissions

  • New Jersey
  • Pennsylvania

Bar Associations

  • Philadelphia Bar Association
  • Burlington County Bar Association

Practice Areas

  • Healthcare & Catastrophic & Excess Loss
  • Professional Liability

Representative Cases



New Jersey
Cherry Tree Corporate Center, 535 Route 38 East, Suite 501, Cherry Hill, NJ 08002