Donna P. Legband

Mark has a diverse litigation and counseling practice representing both private and public sector employers. For more than 20 years he has been defending employers in discrimination, harassment, wrongful termination, retaliation, breach of contract, wage and hour, and other employment-related cases before state and federal courts, administrative agencies and arbitration tribunals. Mark also provides counseling and compliance advice to employers with respect to the full spectrum of employment ...

David is an environmental lawyer whose practice emphasizes transactions, permitting, and regulatory compliance. He assists clients in assessing the environmental risks associated with real estate and business transactions and in developing strategies for the mitigation and allocation of those risks. He provides critical guidance on addressing environmental issues when they do arise, including the presence of hazardous substances and emerging contaminants in soil and groundwater, discharges fr...

Stephen Kisker, a Member in the firm’s Real Estate Group, and Chair of its Renewable Energy & Sustainability Team, advises on all facets of commercial real estate acquisition, development, financing, redevelopment, management and disposition. Steve also assists end users, contractors, developers, investors and lenders in the sale, purchase, structuring and development of renewable energy projects. Steve represents national and regional landlords and tenants in leasing transactions f...

William P. Deni, Jr. is a lawyer recognized by Best Lawyers in the practice area of Commercial Litigation. William P. practices law in Newark, New Jersey Best Lawyers has recognized William P. Deni, Jr. since 2022. 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 William P. Deni, Jr. is held by other lawyers.

James DiGiulio is a lawyer recognized by Best Lawyers in the practice area of Commercial Litigation. James practices law in Cedar Grove, New Jersey Best Lawyers has recognized James DiGiulio since 2023. 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 James DiGiulio is held by other lawyers.

David E. Sellinger is a lawyer recognized by Best Lawyers in the practice areas of Commercial Litigation and Mass Tort Litigation / Class Actions - Defendants. David E. practices law in Florham Park, New Jersey Best Lawyers has recognized David E. Sellinger since 2022. 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 David E. Sellinger is held by other lawyers.

Susan C. Karp is a lawyer recognized by Best Lawyers in the practice area of Environmental Law. Susan C. practices law in Newark, New Jersey Best Lawyers has recognized Susan C. Karp since 2024. 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 Susan C. Karp is held by other lawyers.

Charles J. Falletta is a Member of the Sills Cummis & Gross Litigation Department with over 25 years of experience in defending complex commercial and class action litigations, as well as product liability and mass tort litigations for a variety of regulated products including pharmaceuticals, medical devices, consumer products and foods. He also has extensive experience providing clients with unique value coordinating e-discovery in high-stakes litigations to execute efficient and cost-e...

David Jay is a lawyer recognized by Best Lawyers in the practice area of Commercial Litigation. David practices law in Florham Park, New Jersey Best Lawyers has recognized David Jay since 2021. 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 David Jay is held by other lawyers.

Jeffrey J. Greenbaum, Chair of the Sills Cummis & Gross Class Action Practice Group, is an active litigator and trial attorney in federal and state courts with a specialty in class action defense and complex business litigation. He has handled cases of national prominence, including those involving class actions and derivative suits, securities, RICO and consumer fraud, professional liability, antitrust, banking, chancery practice, contracts, real estate, trade secrets, and unfair competi...