David S. Blum

Daniel P. O'Meara is a lawyer recognized by Best Lawyers in the practice areas of Employment Law - Management and Litigation - Labor and Employment. Daniel P. practices law in Philadelphia, Pennsylvania Best Lawyers has recognized Daniel P. O'Meara since 2019. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the professional regard in which Daniel P. O'Meara is held by other lawyers.

Patrick J. Cosgrove is a lawyer recognized by Best Lawyers in the practice area of Professional Malpractice Law - Defendants. Patrick J. practices law in Philadelphia, Pennsylvania Best Lawyers has recognized Patrick J. Cosgrove since 2027. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the professional regard in which Patrick J. Cosgrove is held by other lawyers.

Bonnie R. Golub is a partner at Weir LLP in Philadelphia, Pennsylvania, where she focuses her practice on Bankruptcy and Creditor Debtor Rights / Insolvency and Reorganization Law , commercial litigation , foreclosure matters, and commercial reorganization. Her practice includes representing financial institutions, lenders, creditors, trustees, creditors’ committees, debtors, and private companies in workout, restructuring, and transactional matters. Ms. Golub regularly appears in both ...

Thomas has extensive experience in commercial real estate transactions, including sales, leasing, financing, brokers licensing, zoning, and land development regulation. His practice includes zoning, land use, and historic preservation for projects in Philadelphia, including the Comcast Center (which is the tallest building in the city), the luxury condominium 1706 Rittenhouse Square, and the National Museum of American Jewish History. He also handles sale leaseback transactions and the repres...

Todd Kantorczyk is a partner at the environmental and energy law firm of Manko, Gold, Katcher & Fox. He has extensive experience advising clients on complex issues related to regulatory compliance, litigation, and transactional matters, particularly in the areas of wetlands and stormwater permitting, chemical regulation, air, climate change, and energy. Todd’s practice has included matters related to chemical regulation under the Toxic Substances Control Act, as well as natural gas ...

W. John Vandenberg is a lawyer recognized by Best Lawyers in the practice area of Immigration Law. W. John practices law in Philadelphia, Pennsylvania Best Lawyers has recognized W. John Vandenberg since 2026. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the professional regard in which W. John Vandenberg is held by other lawyers.

Ashleigh Quinn Gallagher is a lawyer recognized by Best Lawyers in the practice area of Workers' Compensation Law - Claimants. Ashleigh practices law in Philadelphia, Pennsylvania Best Lawyers has recognized Ashleigh Quinn Gallagher since 2027. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the professional regard in which Ashleigh Quinn Gallagher is held by other lawyers.

Carol joined the firm as a Partner in 2022 in the Wills, Trusts and Estates Department. She focuses her practice on all aspects of estate planning and estate administration. Carol previously was the managing partner of Davis Bennett Spiess & Livingood – a firm which had been serving individuals, families and businesses on Philadelphia’s Main Line since 1930. Along with the support of Timoney Knox, Carol continues to bring large firm services with a focus on building long-stand...

Elizabeth A. Malloy concentrates her practice in the areas of employment litigation, employment law and serving as a neutral investigator of employment-related claims, as well as student complaints in the educational sector. Liz has represented employers in diverse industries in employment litigation, from single plaintiff cases to class action lawsuits. She has substantial experience with employers in retail, health care, energy, and manufacturing of all types. She has handled cases involvin...

A former Chief Deputy City Solicitor for the City of Philadelphia, Ralph J. Teti is a partner with Willig, Williams & Davidson. He focuses his practice on labor representation, including representation of clients in grievance and interest arbitrations, state and federal courts, and before numerous boards, agencies and commissions. Considered by his peers as a leading authority on federal and state election law and regulation, Ralph also serves as counsel for political candidates, politica...