Meet our Attorneys at
the law firm of DiOrio & Sereni, LLP

Bob has been practicing law for over 45 years. Having dealt with nearly all aspects of the law, Bob is noted
for his expertise in divorce, custody, support and family law; wills, estate planning and administration;
and school and municipal law.

Education:

Temple University School of Law, 1973

Pennsylvania State University, 1969

Awards and Honors:

Named Delaware County Top Lawyer in the field of wills, estate planning and administration, by Delaware
County Daily Times’ Reader Choice, 2022, 2023 & 2024

Named Delaware County Best Lawyer in the field of wills, estate planning and administration, by Delaware
County Daily Times’ Reader Choice, for 4 consecutive years, 2018 – 2021

Named to the Top Lawyers list, Main Line Today Magazine, for 7 consecutive years, 2018 –
2024

Named to the Pennsylvania Super Lawyers list for 20 consecutive years, 2005 –
2024

Named 2016 Delaware County Best Lawyer in the field of mediation, by Delaware
County Daily Times’ Reader Choice, finishing in first place

Named 2015 Delaware County Best Lawyer in the field of trial
practice, by Delaware County Daily Times’ Reader Choice, finishing in first place

Named to the Martindale-Hubbell Bar Register of Preeminent Lawyers
–
AV Rating (highest rating)

(Read more)

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-Focused^SM, 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 6 consecutive years, 2019 – 2024

Named to the Top Lawyers list by Main Line Today Magazine, for 7 consecutive years, 2018 –
2024

Named to the Pennsylvania Super Lawyers list for 20 consecutive years, 2005 –
2024

Named to the Top 100 Civil Plaintiff Trial Lawyers in Pennsylvania list by The National Trial
Lawyers, for 4 consecutive years, 2021 – 2024

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)

(Read more)

Robert focuses his work primarily in civil litigation; Orphans’ Court litigation; divorce, custody, support
and family law; and guardianship and conservatorship law. Robert also represents clients in summary and
misdemeanor criminal and traffic matters/offenses; and license suspension issues.

Education:

Widener University School of Law, 1998

Pennsylvania State University, 1991

Awards and Honors:

Named Delaware County Top Lawyer in the field of divorce, custody, support and family law, by Delaware County
Daily Times’ Reader Choice, 2022, 2023 & 2024

Named Delaware County Best Lawyer in the field of  divorce, custody, support and family law, by the Delaware
County Daily Times Reader Choice, 2020 – 2021 

Named to the Top Lawyers list, Main Line Today Magazine, 2019 & 2020

Named 2015 Delaware County Best Lawyer in the field of adoption law, by the Delaware County
Daily Times Reader Choice issue, finishing tied for first place

(Read more)

Laurie focuses her work primarily in civil litigation; medical malpractice; serious personal injury; worker’s
compensation; commercial litigation; employment law; and school and municipal law.

Education

Widener University School of Law, 2006

Shippensburg University, 2002

Awards and Honors:

Named Delaware County Top Lawyer in the field of school and municipal law, by Delaware County Daily Times’
Reader Choice, 2022, 2023 & 2024

Named Delaware County Best Lawyer in the field of  school and municipal law, by the Delaware County Daily
Times’ Readers Choice, 2020 – 2021

Named to the Top Lawyers list, Main Line Today Magazine, for 3 consecutive years, 2020 –2022

(Read more)

Scott’s practice is concentrated in the areas of civil litigation involving individuals and municipal
entities, school districts and private organizations including litigation of auto and premises liability
claims, civil rights claims, and employment matters. 

Education:

University of Richmond, Virginia – 1995

Dickinson School of Law – 1998

Awards and Honors:

Named Delaware County Top Lawyer in field of school and special education law in 2022

President of the Delaware County Bar Association 2016

Recipient of the Nicholas Vadino Award for significant contributions to the Delaware County Bar Association
2008

(Read more)

Greg’s practice is concentrated in the areas of civil litigation; construction law; and school
and
municipal law.

Education:

Widener University School of Law, cum laude, 2003

Pennsylvania State University, with distinction, 2000

Awards and Honors:

Named to the Super Lawyers list multiple times.

(Read more)