PC 
Patricia K. Costello
Awarded Practice Areas
Arbitration Mediation
Biography
Patricia K. Costello is a top attorney recognized by Best Lawyers in the practice area(s) of Arbitration and Mediation.
Patricia K., who practices law in Roseland, New Jersey, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Patricia K. is held by other top lawyers in the same geographic and legal practice area.
Overview
Client Testimonials
Awards & Focus
Recognized in The Best Lawyers in America® 2026 for work in:
- Arbitration
- Mediation
News & Media
Publications
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