Deanna J. Hayes

Phone: (215) 988-2566 (215) 988-2566


Deanna J. Hayes assists in various stages of legal proceedings and trial preparation, including conducting research, writing motions, and drafting other memoranda. Before joining the firm, Deanna was a judicial intern for the Hon. Michael Erdos, Pennsylvania Court of Common Pleas, Criminal Division.

Deanna is a regular contributor to the firm’s TCPA blog, which provides important news and insights about the Telephone Consumer Protection Act.

In law school, Deanna was selected to serve as a Littleton Fellow for Penn Law’s Legal Practice Skills curriculum. As a Littleton Fellow, Deanna taught oral communication and legal writing skills to a small group of first-year law students. Deanna was also a member of Penn Law’s Mediation Clinic and acted as a third-party neutral mediator in matters throughout Philadelphia.


Littleton Fellow, University of Pennsylvania Law School (2016-2017)
Morris Fellow, University of Pennsylvania Law School (2015-2017)
Administrative Law Essay Competition Winner, University of Pennsylvania Law School (2015)

Awards Methodology (


Bar Admissions

  • Pennsylvania


  • University of Pennsylvania Law School, J.D., 2017, cum laude, University of Pennsylvania Law Review - Senior Editor
  • University of Pennsylvania, Wharton School of Business, Certificate in Management, 2016
  • Ursinus College, B.A., 2010, summa cum laude, Phi Beta Kappa

Deanna's Areas of Focus