Michael Quatrini

Brian D. Balonick advises his clients in all aspects of labor and employment law, including traditional labor, employment discrimination, and trade secret litigation. He helps clients avoid litigation by developing preventive strategies to remain in compliance with labor, employment, and wage and hour laws. He provides on-site training programs to assist employers in creating an issue-free workplace. When employers find themselves facing employment litigation, Brian has assisted them in any a...

Mariah L. Passarelli is a top attorney recognized by Best Lawyers in the practice area(s) of Employment Law - Management and Litigation - Labor and Employment. Mariah L., who practices law in Pittsburgh, Pennsylvania, has been recognized since 2018. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Mariah L. is held by other top lawyers in the same geographic and legal practice area.

Irv currently serves as the firm's Managing Shareholder. He concentrates his practice on land use, zoning , and real estate litigation. Prior to joining Tucker Arensberg, he served as in-house counsel to the Housing Authority of the City of Pittsburgh. He has represented land owners and developers before planning commissions, zoning hearing boards, governing bodies, administrative agencies, and the Court of Common Pleas. In addition, Irv serves as counsel to numerous food service and restaura...

David has tried numerous cases in both state and federal courts and has argued in the U.S. Courts of Appeals on multiple occasions. From 2000 to July 2005, David left private practice to serve as an Assistant United States Attorney in the Office of the United States Attorney for the Southern District of New York. There he handled a variety of criminal prosecutions and investigations and worked closely with representatives of financial institutions, including internal auditors, compliance offi...

R. Kent Hornbrook is a top attorney recognized by Best Lawyers in the practice area(s) of Litigation - Health Care and Medical Malpractice Law - Defendants. R. Kent, who practices law in Pittsburgh, Pennsylvania, has been recognized since 2024. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which R. Kent is held by other top lawyers in the same geographic and legal practice area.

Thomas C. Baumann is a top attorney recognized by Best Lawyers in the practice area(s) of Workers' Compensation Law - Claimants. Thomas C., who practices law in Pittsburgh, Pennsylvania, has been recognized since 2005. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Thomas C. is held by other top lawyers in the same geographic and legal practice area.

Cassidy L. Neal is a top attorney recognized by Best Lawyers in the practice area(s) of Health Care Law, Litigation - Health Care and Medical Malpractice Law - Defendants. Cassidy L., who practices law in Pittsburgh, Pennsylvania, has been recognized since 2024. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Cassidy L. is held by other top lawyers in the same geographic and legal practice area.

David Garraux is a top attorney recognized by Best Lawyers in the practice area(s) of Litigation - Labor and Employment. David, who practices law in Pittsburgh, Pennsylvania, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which David is held by other top lawyers in the same geographic and legal practice area.

Thomas A. Smock is a top attorney recognized by Best Lawyers in the practice area(s) of Labor Law - Management. Thomas A., who practices law in Pittsburgh, Pennsylvania, has been recognized since 2024. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Thomas A. is held by other top lawyers in the same geographic and legal practice area.

Attorney Ambrose is a graduate of the University of Michigan and earned his Juris Doctor from the University of Cincinnati College of Law. He is the senior partner at The Ambrose Law Firm in Erie, Pennsylvania. His practice is devoted to litigation, with a primary focus on Criminal Defense: General Practice and Criminal Defense: White-Collar. He also has extensive experience in complex civil litigation, including plaintiffs’ medical malpractice and commercial disputes, in both state and...