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Mark A. DiAntonio, Esquire

Direct Dial: 215-609-1563
Facsimile: 215-568-1392

Law School: University of Pittsburgh School of Law, 1994

Undergraduate: Pennsylvania State University, 1985

Bar Admissions:
– Pennsylvania – 1998
– Maryland – 1998
– Florida – 1995
– United States District Court for the Eastern
District of Pennsylvania
– United States District Court for the
District of Maryland
– United States Supreme Court

Personal Experience:

For more than two decades, Mark’s civil litigation and employment law practice has focused on the defense of businesses in the healthcare, construction and manufacturing sectors. At the beginning of his legal career, Mark served as Staff Counsel for Allegheny Health, Education & Research Foundation in Philadelphia. He then joined a civil litigation law firm where he eventually became a partner, defending doctors and hospitals against medical malpractice claims, while also representing businesses in employment law disputes and providing advice on employment policies and compliance issues.

Mark then became the managing attorney of the litigation department at a law firm in Florida, where he tried cases and also supervised associates working on civil litigation and employment law matters at the law firm’s three offices. He defended businesses and employers against personal injury, property damage, breach of contract, discrimination and wage & hour claims. Mark also directed and performed a variety of workplace investigations, including serious accidents and worker disputes, and counseled employers on contract language and regulatory compliance policies.

In 2009, this native Philadelphian returned home and joined McCann & Geschke. In November, 2016, he joined McCann Law, LLC. He continues to concentrate his practice on the defense of medical malpractice claims and the defense of businesses against civil lawsuits, including claims involving the Fair Debt Collection Practices Act and the Fair Credit Reporting Act. Mark also offers advice to employers regarding contract issues, workplace disputes and compliance matters.

Before becoming a lawyer, Mark served in the U.S. Army as an enlisted soldier in a field artillery unit, and later became a lieutenant in a combat engineer battalion. Mark also worked as the Business Editor for the Intelligence Journal in Lancaster, PA before changing career paths to pursue a career in the law.

In addition to providing speeches on liability and employment law topics, Mark has authored multiple articles on these subjects and has served as a contributing editor for The Fair Labor Standards Act and Age Discrimination in Employment Law, which are treatises published in conjunction with the American Bar Association. He also served as a Vice President on the Board of Directors of the Philadelphia Society for Human Resource Management.

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