O'Brien and Ryan, LLP - Attorneys at Law
Christy L. Williamson
Email: cwilliamson@obrlaw.com
Main: (610) 834-6267
Fax: (610) 834-1749
Assistant: Jean Quigley
Email: jquigley@obrlaw.com
Main: (610) 834-6227

Christy concentrates her practice on the defense of healthcare providers in professional liability matters. She has extensive experience defending medical malpractice cases and representing health care providers in both state and federal courts in Pennsylvania. She has also handled mass tort litigation and general negligence matters. Christy participates in all stages of litigation, from initial client meetings through the preparation of trial.  She also serves as an arbitrator in the Montgomery County Court of Common Pleas.

Practice Areas:

Recent Representative Matters:

Named to Pennsylvania Super Lawyers:

  • 2010 (Rising Stars)
  • 2011 (Rising Stars)

Bar Admissions:

  • Pennsylvania, 2003
  • U.S. District Court, Eastern District of Pennsylvania, 2004


  • Widener University School of Law, Wilmington, Delaware, 2003, J.D.
    • Moot Court Honor Society
  • University of Delaware, Newark, Delaware, 1999, B.A.

Professional Associations and Memberships:

  • Pennsylvania Bar Association
  • Montgomery County Bar Association

Past Employment Positions:

  • Burns White, 2016-2017
  • Post & Post, LLC, 2014-2016
  • Rawle & Henderson LLP, 2012-2014
  • O'Brien & Ryan, LLP, 2003-2011
Hickory Pointe
2250 Hickory Rd, Suite 300
Plymouth Meeting, PA 19462
Phone: (610) 834-8800
Fax: (610) 834-1749