Weber Gallagher Welcomes Partner Adam A. Alster

Philadelphia, PA — Jan. 26, 2026 — Weber Gallagher is pleased to welcome Partner Adam A. Alster to the firm. Alster joins the firm’s Insurance Coverage practice and is based in the Bedminster, NJ, office. This further expands the firm’s Insurance Coverage capabilities, which grew last year when a team of 13 experienced professionals, led by Partner Neil Sambursky, joined to spearhead the opening of the firm’s Long Island, NY, office.

“Adam brings the depth and judgment our insurer clients rely on in high‑stakes coverage matters,” said Denise Marra DePekary, Insurance Managing Partner. “His addition reflects our continued investment in Insurance Coverage talent and our commitment to building depth across offices and industries.”

Alster focuses his practice on complex first and third party insurance coverage matters. He represents multinational insurance carriers in litigation involving a broad spectrum of policies, including property, commercial general liability, environmental, E&O, D&O, cyber, professional liability, construction, and automobile.

With over two decades of experience handling large-scale disputes, Alster has navigated multi-million and billion-dollar coverage matters involving intricate allocation issues and multiple insurers on the risk. His practice extends to complex property insurance litigation, including matters involving difficult construction-related challenges, as well as the defense of mass tort and environmental claims involving asbestos and chemical toxins.

Alster serves as a trusted advisor to insurers in the pre-litigation stages of claims, providing the technical analysis necessary to mitigate risk before it reaches the courtroom. He is also experienced in handling subrogation actions on behalf of both insurers and policyholders, ensuring that recovery opportunities are maximized through aggressive and thorough investigation. Beyond insurance-specific matters, he defends companies and individuals in commercial, class action, and mass-tort litigation.

Alster received a B.A. from Rutgers University and a J.D. from Rutgers University School of Law – Newark.

About Weber Gallagher

At Weber Gallagher, lawyers work collaboratively with clients to understand their legal and business needs and develop impactful results for them. The firm encompasses more than 130 legal professionals working interactively in 13 offices across eight states in the Mid-Atlantic, Midwest, and South Florida. Weber Gallagher also serves clients through the WG virtual office, WG Anywhere, in an additional nine states. Weber Gallagher provides legal counseling and representation to local, national, and international businesses, financial institutions, and insurance companies. With a strong commitment to excellent service and innovative solutions, and a dominant reputation, the firm has an exceptional ability to efficiently address clients’ legal and business concerns, distinguishing Weber Gallagher from other law firms.