biography

Judge Gregory M. Mallon was elected by the citizens of Delaware County to a ten-year term on the Court of Common Pleas in the November, 2007 election and was sworn in on January 4, 2008.

Judge Mallon is a lifelong resident of Ridley Township. He graduated from Ridley Township High School, Widener University with a Bachelor of Science degree in Physics, magna cum laude, and the Widener University School of Law. Upon graduation from college, he worked for seven years at Crozer-Chester Medical Center.

He served as Magisterial District Judge in Ridley Township from 1982 until 2007 and maintained a general practice of law for 30 years. He is a member of the Delaware County Bar Association, where he served on the Board of Directors from 1999-2001; is a member of the Pennsylvania Bar Association; and was past-president of the Delaware County Magisterial District Judges Association. Though presently serving in the Criminal Section, he represented our Bench at the Public Health & Epidemiology Training sponsored by the Center for Disease Control (CDC) and the Pennsylvania Courts.

He is married to Teresa Mallon, Esquire, and they have two children.