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Mark A. Sereni
Virtual Consultation Available
About Mark
Biography
Lauded by the Delaware County Daily Times for his “great intelligence, skill, courage and - most importantly – integrity.”
Delaware County Daily Times, September 28, 2010.
I'm a courtroom attorney with extensive civil litigation experience. I fight for what's right.
Practice Areas
5
Practice Areas
Libel and Slander
26%
Employment and Labor
24%
Medical Malpractice
20%
Personal Injury
20%
Fees and Rates
Licenses
Licensed in Pennsylvania for 38 years
State: Pennsylvania
Acquired: 1987
No misconduct found
Location
DiOrio & Sereni, LLP
(610) 891-0652
Fax
21 West Front Street, (Corner of Front and Plum Streets), Media, PA, 19063
markaserenilaw.comOnline Presence
Other places you can find Mark online.
Mark A. Sereni's Reviews
Avvo Review Score
54 Client Reviews
Filter Avvo Reviews (54)
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Practice Areas
What Clients Mention
Recommendation (28)
Case Results (26)
Advocacy (23)
Professionalism (21)
Character & Conduct (16)
Communication Style (16)
General Knowledge (15)
Responsiveness (15)
Practice Area Knowledge (14)
Staff & Support (14)
Trustworthiness (13)
Compassion (8)
Cost of Services (1)
Free Consultations (1)
Punctuality (1)
Showing 16 - 20 of 26 reviews | Case Results
Posted by Molly | November 16, 2012
Lemons to Lemonade
I cannot say enough regarding the professionalism and integrity of Mark Sereni and his associates. I was treated as their most important client each and every time we spoke, knowing that I was not. From the beginning I was confident that Mark and his associates were knowledgeable, caring, and easy ...
Posted by Karin | July 17, 2012
The Wonderful team at DiOrio and Sereni
The team at DiOrio and Sereni recently handled a wrongful termination case I was involved in. To say they did an excellent job would be understatement. Upon contacting them, they took great pains to gain as much information as they could, as well, they carefully weighed my personal circumstances an...
Posted by Dennis | March 23, 2012
A Trustworthy Morally & Professionally Ethical Attorney
Mark Sereni was recommended by another attorney in western Pennsylvania as an attorney who would treat me fairly and work for me using all of his knowledge and skill to achieve a favorable outcome. Mr. Sereni has far surpassed my initial hopes of finding someone who would fight for me. My case is not...
Posted by Brian | December 14, 2011
Mark Sereni and Team - World Class
The attorney's and staff at DiOrio & Sereni are about as good as it gets. My employment issue was understood and addressed very quickly and professionally with a positive outcome. Their decades of experience with employer-employee matters was obvious and I would highly recommend this firm.
Posted by anonymous | April 06, 2011
Mark Sereni, a great lawyer
I found Mark and his assistant, Jackie to be excellent in their dealings with me. He spoke with me and gave me his time and thoughts. He did not give up on my case when I thought it was not worth pursuing and he was right. He got a successful outcome.
Mark A. Sereni's Lawyer Endorsements
"Mark has an impeccable reputation for getting results for his clients and is well regarded by the legal community for his skills and abilities both in and out of the courtroom."
"Well respected in the legal community."
"I endorse this lawyer's work."
Kathryn Chandless
Employment and labor lawyer
Arik Ben-Ari
Criminal defense lawyer
Anthony Bilotti
Workers compensation lawyer
Experience
Honors
2026
Super Lawyer, Philadelphia Magazine
2025
Super Lawyer, Philadelphia Magazine
2025
Top Lawyer, Main Line Today Magazine
2025
Top Lawyer in the fields of personal injury and trial, Delaware County Daily Times' Reader Choice
2024
Top Lawyer, Main Line Today Magazine
2024
Super Lawyer, Philadelphia Magazine
2024
Top Lawyer in the field of medical malpractice, Delaware County Daily Times’ Reader Choice
2023
Top 100 Civil Plaintiff Trial Lawyers in Pennsylvania, The National Trial Lawyers
2023
Top Lawyer in the field of medical malpractice, Delaware County Daily Times’ Reader Choice
2023
Top Lawyer, Main Line Today Magazine
2023
Super Lawyer, Philadelphia Magazine
2022
Top Lawyer in the field of medical malpractice, Delaware County Daily Times’ Reader Choice
2022
Top Lawyer, Main Line Today Magazine
2022
Top 100 Civil Plaintiff Trial Lawyers in Pennsylvania, The National Trial Lawyers
2022
Super Lawyer, Philadelphia Magazine
2021
Top 100 Civil Plaintiff Trial Lawyers in Pennsylvania, The National Trial Lawyers
2021
Top Lawyer, Main Line Today Magazine
2021
Super Lawyer, Philadelphia Magazine
2020
Top Lawyer, Main Line Today Magazine
2020
Super Lawyer, Philadelphia Magazine
2019
Super Lawyer, Super Lawyers
2019
Top Lawyer, Main Line Today Magazine
2019
Super Lawyers, Philadelphia Magazine
2018
Top Lawyer, Main Line Today Magazine
2018
Best Lawyer in the field of employment discrimination, Delaware County Daily Times’ Reader Choice
2018
Super Lawyer, Philadelphia Magazine
2018
Top 100 Civil Plaintiff Trial Lawyers in Pennsylvania, The National Trial Lawyers
2017
Super Lawyer, Philadelphia Magazine
2016
Super Lawyer, Philadelphia Magazine
2016
Best Lawyer in the field of trial work, tied for 1st place, Delaware County Daily Times' Reader's Choice
2015
Super Lawyer, Philadelphia Magazine
2014
Super Lawyer, Philadelphia Magazine
2013
AV Peer Review Rating - Preeminent, Martindale-Hubbell
2013
Super Lawyer, Philadelphia Magazine
2012
Top Lawyer, Main Line Today Magazine
2012
Super Lawyer, Philadelphia Magazine
2011
Awesome Attorney, Suburban Life Magazine
2011
Top Lawyer, Main Line Today Magazine
2011
Super Lawyer, Philadelphia Magazine
2010
Awesome Attorney, Suburban Life Magazine
2010
Super Lawyer, Philadelphia Magazine
2009
Top Lawyer, Main Line Today Magazine
2009
Super Lawyer, Philadelphia Magazine
2009
Top 2008 Verdicts/Settlements, Legal Intelligencer
2008
Super Lawyer, Philadelphia Magazine
2007
Super Lawyer, Philadephia Magazine
2006
Super Lawyer, Philadelphia Magazine
2005
Super Lawyer, Philadelphia Magazine
Work Experience
2004 - Present
Jury Consultant, Jury-Focused - jury focus groups and mock trials
1997 - Present
Partner, DiOrio & Sereni, LLP
Associations
2014 - Present
Justinian Society of Delaware CountyMember
2013 - Present
Concord TownwatchSolicitor
2010 - Present
National Employment Lawyers AssociationMember
2010 - Present
Concord Township Public Safety Advisory CommitteeMember
American Association for Justice
Member
Springfield School District
Solicitor
Marple Newtown School District
Solicitor
National School Boards Association, Council of School Attorneys
Member
Pennsylvania School Boards Association
Member
Delaware County School Districts
Special Counsel
The Eastern Pennsylvania Chapter of the National Employment Lawyers Association
Member
Guy G. DeFuria American Inn of Court
Member
Delaware County Trial Lawyers Association
President
American Bar Association
Member
Pennsylvania Bar Association
Member
Delaware County Bar Association
Member
Pennsylvania Association For Justice
Member
Pennsylvania Trial Lawyers Association
Member
Sample of Legal Cases
Court Upholds Public School District Protection of Taxpayer Funds and Integrity of Competitive Bid System
Successful Trial Court Decision
Third Circuit Court Of Appeals Upholds Public School District’s Ability to Protect the Rights Of Its Kindergarten Students
Successful Third Circuit Court of Appeals Decision
Education
1987
University of Pennsylvania Law School
Juris Doctor
1987
National Institute for Trial Advocacy - Intensive
Diplomate
1984
St. Joseph's University
Bachelors of Science
Publications
2015
Pittsburgh Post Gazette
Who gets to decide who doesn't have to pay taxes?
2014
Suburban Life Magazine
Committed, Connected, Respected
2010
Delaware County Daily Times
The Final Word
Languages
English
Activity
Legal Answers