Gillian Terreri, Esq.


I have been practicing law since 2014. My practice is primarily focused on both residential and commercial real estate transactions, drafting and negotiating various types of contracts, and I’m also involved in business transactional matters. I pride myself on my responsiveness and attentive nature to each client’s individual needs.

I graduated from Widener University School of Law. I earned my degree while working full time and attending evening classes. I gained legal experience through an internship at a criminal defense firm in Pennsylvania. Additionally, I participated in Widener’s judicial externship program serving as a judicial extern for the honorable John E. Harrrington, J.S.C. in the law division of the prepared bench memoranda, and drafted tentative opinions.

After my internships, while still in law school, I joined Mattleman, Weinroth & Miller P.C., as a law clerk performing expansive legal research. I held the law clerk position until earning a position as an associate attorney with the firm.

Practice Areas

  • Real Estate
  • Contracts
  • Business

Bar Admissions

  • New Jersey (2014)
  • Pennsylvania (2014)


  • The Richard Stockton College of New Jersey (B.A. Criminal Justice, 2010)
  • Widener University School of Law (J.D., 2014)


  • Camden County Bar Association
  • Pennsylvania Bar Association