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Mark Sereni

The Law Firm of DiOrio & Sereni, LLP
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Mark Sereni
The Law Firm of DiOrio & Sereni, LLP
Media,
 PA

Practicing law in Delaware County for more than 35 years, Mark concentrates in civil litigation (including the areas of medical malpractice, serious personal injury, employment law, commercial litigation, and defamation, libel and slander); and in school and municipal law. Mark is also the founder of Jury-FocusedSM, a jury consulting service.

Education:

University of Pennsylvania School of Law, 1987

St. Joseph’s University, 1984

Awards and Honors:

Named Delaware County Top Lawyer/Best Lawyer in the field of medical malpractice by Delaware County Daily

Times’ Reader Choice, for 7 consecutive years, 2019 – 2025

Named to the Top Lawyers list by Main Line Today Magazine, for 8 consecutive years, 2018 – 2025

Named to the Pennsylvania Super Lawyers list for 21 consecutive years, 2005 – 2026

Named to the Top 100 Civil Plaintiff Trial Lawyers in Pennsylvania list by The National Trial

Lawyers, for 5 consecutive years, 2021 – 2025

Named 2018 Delaware County Best Lawyer in the field of employment discrimination by Delaware County Daily

Times’ Reader Choice

Named to the Martindale-Hubbell Bar Register of Preeminent Lawyers –

AV Rating (highest rating)


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