
Kevin J. O’Hare
Kevin J. O’HareSenior Associate Kevin has been practicing law since 1992 and joined YMFZ in 2003. With over 30 years

Kevin J. O’HareSenior Associate Kevin has been practicing law since 1992 and joined YMFZ in 2003. With over 30 years

Jacqueline McBrideOf Counsel Jacqueline joined YMFZ in 2000 and continues to serve clients in an of counsel capacity, bringing decades

Lori Nolan LindeySenior Associate Lori has practiced law since 1992 and has been with YMFZ since 1998. Her practice focuses

Ronald J. LefebvreSenior Associate Ron is a Senior Associate with significant experience representing businesses, individuals, and governmental organizations in both

Mark FischerManaging ShareholderBusiness, Technology & Commercial Litigation Mark is the Managing Shareholder of YMFZ Law and has been a key

Christopher J. MarchettiFounder and Senior Adviser Chris now serves YMFZ in an advisory role following two decades as the firm’s
Effective January 26, 2026, the attorneys and staff of Yukevich, Marchetti, Fischer & Zangrilli, P.C. have joined Tucker Arensberg, P.C., following the retirement of founding partners Michael Yukevich and Christopher Marchetti, and the passing of founding partner Albert J. Zangrilli, Jr.
For more than 30 years, YMFZ proudly served clients throughout Western Pennsylvania with dedication, integrity, and sophisticated legal counsel. That commitment to client service continues, now with the expanded resources, deeper bench, and broader capabilities of Tucker Arensberg.
Clients can expect the same trusted attorneys and staff, with continuity of service and access to additional practice areas and support.
Click the button below to visit tuckerlaw.com, where you can learn more and find updated contact information.
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