Diana Y. Defino

William D. Clifford is a top attorney recognized by Best Lawyers in the practice area(s) of Commercial Litigation, Construction Law and Litigation - Construction. William D., who practices law in Pittsburgh, Pennsylvania, has been recognized since 2006. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which William D. is held by other top lawyers in the same geographic and legal practice area.

Neil has successfully handled hundreds of withdrawal liability cases across the country and regularly collects millions of dollars for his clients. His ERISA litigation practice focuses on matters for multiemployer trust funds, with an emphasis on: Withdrawal Liability Controlled Group Liability Bankruptcy Claims Asset Sales/Stock Sales Delinquent Contributions Successor/Alter Ego Liability Within Pennsylvania and the surrounding states, Neil represents various multiemployer trust funds spons...

John W. Lewis II is a top attorney recognized by Best Lawyers in the practice area(s) of Corporate Governance Law and Mergers and Acquisitions Law. John W., who practices law in Pittsburgh, Pennsylvania, has been recognized since 2025. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which John W. is held by other top lawyers in the same geographic and legal practice area.

Todd M. Begg focuses his practice on divorce, equitable distribution and custody matters with an emphasis on custody litigation. Having practiced almost exclusively in this area for more than 20 years, Todd is known as an articulate and experienced attorney, well-versed in statutes and case law. With a background in psychology and sociology, Todd is extremely comfortable litigating cases, including high-conflict cases, which may include issues of addiction, mental illness, or abuse. His educa...

Brian E. McKinley is a top attorney recognized by Best Lawyers in the practice area(s) of Family Law. Brian E., 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 Brian E. is held by other top lawyers in the same geographic and legal practice area.

Rebecca J. Maziarz is a top attorney recognized by Best Lawyers in the practice area(s) of Medical Malpractice Law - Defendants. Rebecca J., who practices law in Pittsburgh, Pennsylvania, has been recognized since 2025. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Rebecca J. is held by other top lawyers in the same geographic and legal practice area.

Eric A. Schaffer is a top attorney recognized by Best Lawyers in the practice area(s) of Bankruptcy and Creditor Debtor Rights / Insolvency and Reorganization Law. Eric A., 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 Eric A. is held by other top lawyers in the same geographic and legal practice area.

Roger H. Taft is a trial lawyer at MacDonald Illig whose primary areas of practice are employment litigation, including employment discrimination and wrongful discharge cases, and complex commercial litigation. In his litigation practice, Mr. Taft represents clients in federal and state courts throughout Pennsylvania, New York, and Ohio, as well as in federal courts throughout the United States. Mr. Taft enjoys travel, golf, and Harley-Davidson motorcycles.

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.

Jeremy focuses his practice on securities-related transactions and corporate governance, specifically in connection with private capital financings and public offerings, and the organization, funding, and ongoing representation of emerging growth technology companies and venture firms.Jeremy handles the public offerings of securities, representing both issuers and underwriters, and is experienced in the underwritten offerings of equity securities, as well as 144A private placements of high-yi...