Deanne J. Lowden is an Associate with Marks, O’Neill, O’Brien, Doherty & Kelly, P.C.’s Cherry Hill, New Jersey office. She is admitted to practice in New Jersey, New York and Pennsylvania.

Deanne graduated magna cum laude from Rutgers University in 2013, with a bachelor’s degree after earning her Associate’s degree in Paralegal Studies from Camden County College in 2011. Prior to attending law school, Deanne worked as a paralegal for nearly a decade with solo practitioners in South Jersey. During law school, she continued to work full-time and attend law school as a night student. In 2014, she completed her first year of law school at Widener Law School in Delaware as a top student and transferred to Rutgers Law School in Camden, New Jersey. At Rutgers Law School, she participated in Hunter Moot Court and two semesters in the Civil Litigation Clinic.

After graduation, Deanne was selected to clerk for the Honorable Linda L. Lawhun, the presiding judge for the Criminal Division for the Salem/Gloucester/Cumberland vicinage. During her time as a law clerk, she served as a Court trained settlement mediator for Landlord-Tenant matters. Prior to joining Marks, O’Neill, O’Brien, Doherty & Kelly, P.C., Deanne focused her practice of law in civil litigation, particularly with a concentration in contractual, consumer fraud, legal malpractice, and creditors’ rights matters.

At Marks, O’Neill, Deanne focuses her practice on professional malpractice, employment, condominium disputes and other related matters for corporate and professional clients.

Outside of work, Deanne enjoys traveling, spending time with family and friends and going to the Jersey shore.

Deanne J. Lowden
Associate / New Jersey

Phone 856-406-1349

Deanne J. Lowden PDF


  • J.D., Rutgers School of Law – Camden, 2018
  • B.A., Rutgers University – Camden, magna cum laude, 2013
  • A.A.S., Camden County College, 2011

Bar Admissions

  • New Jersey
  • New York
  • Pennsylvania

Bar Associations

Practice Areas

  • Employment Law, Municipal & Public Entity
  • Professional Liability

Representative Cases



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