Marks, O'Neill, O'Brien, Doherty & Kelly, P.C. Employee Directory

Legal ServicesPennsylvania, United States51-200 Employees

We are a regional insurance defense law firm with offices in Philadelphia, Pittsburgh, New Jersey, New York, Delaware and Maryland. We provide cutting edge defense litigation services in all areas of practice including professional liability, casualty, products liability and coverage.

Find Marks, O'Neill, O'Brien, Doherty & Kelly, P.C. employees' phone numbers or email addresses

Marks, O'Neill, O'Brien, Doherty & Kelly, P.C. Global Highlights

North America
299

United States Of America
299

Europe
2

United Kingdom Of Great Britain And Northern Ireland
2

Marks, O'Neill, O'Brien, Doherty & Kelly, P.C.'s Leadership

J. O.
Chief Operating Officer
Mobile Phone
Email
J. M.
President
Mobile Phone
Email
F. A. S.
Partner
Mobile Phone
Email
J. S.
Partner
Mobile Phone
Email
J. S.
Senior Partner
Mobile Phone
Email
M. M.
Partner
Mobile Phone
Email
P. D.
Partner
Mobile Phone
Email
N. K.
Partner
Mobile Phone
Email

Contact profiles from Marks, O'Neill, O'Brien, Doherty & Kelly, P.C.

Name

Title

Contact Info

Location

Last Update

F. A. S.
Partner
Mobile Phone
Email
United StatesPennsylvania
Oct 19, 2025
J. S.
Partner
Mobile Phone
Email
United StatesNew York
Oct 21, 2025
J. S.
Senior Partner
Mobile Phone
Email
United StatesPennsylvania
Aug 03, 2025
M. M.
Partner
Mobile Phone
Email
United StatesMississippi
Nov 17, 2025
P. D.
Partner
Mobile Phone
Email
United StatesNew Jersey
Sep 11, 2025
N. K.
Partner
Mobile Phone
Email
United StatesNew Jersey
Oct 22, 2025
J. O.
Owner
Mobile Phone
Email
United StatesPennsylvania
Nov 17, 2025
K. L.
Managing Partner
Mobile Phone
Email
United StatesConnecticut
Nov 17, 2025
J. M. P.
Partner
Mobile Phone
Email
United StatesPennsylvania
Oct 22, 2025
C. M.
Partner
Mobile Phone
Email
United StatesPennsylvania
Oct 25, 2025

Frequently Asked Questions

What is Marks, O'Neill, O'Brien, Doherty & Kelly, P.C. known for?

Marks, O'Neill, O'Brien, Doherty & Kelly, P.C. operates in the Legal Services industry. The company's main headquarters is located in 1617 Jfk Boulevard, Suite 1010; you can contact the main corporate office by phone at

+1-302-658-****

. Explore Marks, O'Neill, O'Brien, Doherty & Kelly, P.C.'s company overview page for more information.

What is Marks, O'Neill, O'Brien, Doherty & Kelly, P.C.'s most common email format?

Marks, O'Neill, O'Brien, Doherty & Kelly, P.C. employees' email format typically follows the pattern of . Trying to find reliable and up-to-date employee contact data? Find more Marks, O'Neill, O'Brien, Doherty & Kelly, P.C. email formats with LeadIQ.

How many employees does Marks, O'Neill, O'Brien, Doherty & Kelly, P.C. have currently?

Marks, O'Neill, O'Brien, Doherty & Kelly, P.C. has approximately 196 employees as of December 2025. These team members are located across 2 continents, including North AmericaEurope.

Who are Marks, O'Neill, O'Brien, Doherty & Kelly, P.C.'s key employees and leadership?

As of December 2025, Marks, O'Neill, O'Brien, Doherty & Kelly, P.C.'s key employees include:

Chief Operating Officer: J. O.
President: J. M.
Partner: F. A. S.
Partner: J. S.
Senior Partner: J. S.

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