Official NY OCA attorney registration data · Updated 2026 Methodology Discipline records
Law firm

White and Williams LLP

25 attorneys in the New York State Bar registry list this organization as their firm or employer.

About White and Williams LLP

White and Williams LLP is a full-service law firm founded in 1899 and headquartered in Philadelphia, Pennsylvania. The firm describes itself as having over 200 lawyers in ten offices. It represents public and private companies across industries including education, energy, financial services, food and beverage, healthcare, insurance, life sciences, manufacturing, commercial real estate and technology. Its work spans transactions and litigation, including court and arbitration matters in federal and state courts.

The firm's published practice areas include appellate work, commercial litigation, construction and surety, financial restructuring and bankruptcy, healthcare, insurance coverage and bad faith, intellectual property, labor and employment, real estate, tax, and trusts and estates. Its contact page lists a New York, NY office at 810 Seventh Avenue, Suite 500, and also lists offices in Boston, Cherry Hill, Morristown, Philadelphia, Providence, Stamford, Towson and Wilmington. Some older third-party directory listings show New York addresses at 7 Times Square.

TypeLaw firm
New York officesNew York
Phone212-244-9500
Websitewhiteandwilliams.com
Registered NY attorneys25

Practice areas

Areas of work that White and Williams LLP describes on its own website. They describe the organization as a whole, not the practice of any individual attorney listed below.

Appeals Antitrust & Competition Arbitration & Mediation Banking & Finance Bankruptcy & Restructuring Commercial Litigation Construction Corporate & M&A Securities & Capital Markets Employment & Labor Environmental Health Care Insurance Intellectual Property Privacy & Cybersecurity Real Estate Tax Trusts & Estates Workers' Compensation

Organization profile based on its official website and public sources (reviewed October 29, 2026). Attorney list from the New York State Unified Court System registration data. Not affiliated with White and Williams LLP.

Registered attorneys

Karen Mariscal Admitted 1986 · Boston, NY Suspended Carl Koerner Admitted 1976 · New York, NY Currently registered Christopher Graham Admitted 1983 · New York, NY Currently registered Michael Rennock Admitted 1986 · New York, NY Currently registered Heidi Sorvino Admitted 1990 · New York, NY Currently registered Thomas Butler Admitted 1992 · New York, NY Currently registered B Black Admitted 1994 · New York, NY Currently registered Stuart Wells Admitted 1999 · New York, NY Currently registered Robert Wright Admitted 1999 · New York, NY Currently registered Nicole Sullivan Admitted 2002 · New York, NY Currently registered
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Registration status can change at any time. Confirm any attorney's current status through the official New York Attorney Search.

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