Alan S. Ritterband

Ryan D. Hurd is a top attorney recognized by Best Lawyers in the practice area(s) of Personal Injury Litigation - Plaintiffs. Ryan D., who practices law in Philadelphia, Pennsylvania, has been recognized since 2025. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Ryan D. is held by other top lawyers in the same geographic and legal practice area.

Patrick J. O´Connor is vice chairman of Cozen O´Connor. He is a trial lawyer who focuses his practice on litigation arising out of contracts, banking matters, estates, professional liability involving legal and accounting matters, health care, and aviation-related claims. Prior to joining Cozen O´Connor in 1973, he served as law clerk to the Hon. Thomas J. Clary, chief judge of the U.S. District Court for the Eastern District of Pennsylvania, and was an associate attorney at...

Lisa D. Eldridge is a top attorney recognized by Best Lawyers in the practice area(s) of Workers' Compensation Law - Claimants. Lisa D., who practices law in Philadelphia, Pennsylvania, has been recognized since 2024. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Lisa D. is held by other top lawyers in the same geographic and legal practice area.

Leah Cilo is a top attorney recognized by Best Lawyers in the practice area(s) of Workers' Compensation Law - Claimants. Leah, who practices law in Philadelphia, Pennsylvania, has been recognized since 2024. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Leah is held by other top lawyers in the same geographic and legal practice area.

Michael T. van der Veen is the founder of van der Veen, Hartshorn, and Levin in Philadelphia, Pennsylvania. His practice includes personal injury , criminal defense , commercial litigation , family law, employment law and civil rights with a long-standing commitment to representing individuals, families, and businesses in complex legal matters. Mr. van der Veen also represents plaintiffs in Personal Injury Litigation - Plaintiffs matters, advocating for people who have suffered harm due to th...

Jason M. Shargel joined the firm’s Philadelphia office in March 2009 as a member in the Business Law Department. Jason practices in the firm's Corporate Law Practice Group, and has more than 30 years of experience in the private practice of corporate and securities law. Having begun his career in the SEC's Enforcement Division, his practice includes mergers and acquisitions, as well as the representation of issuers and funds in venture capital, growth capital and other private equity fi...

The Honorable Geoffrey W. Dlin (ret.) has returned to private practice and joined KK &O after serving more than 15 years as a Workers' Compensation Judge. As a judge, he decided thousands of contested workers' compensation cases and frequently taught other lawyers, judges and private organizations about workers' compensation matters. In addition to those traditional roles of a judge, Geoff developed a statewide mediation practice. His skills in settling workers' compensation cases were hi...

Jerald David August is a nationally recognized tax lawyer who advises clients on income tax matters, including international taxation of U.S. businesses and U.S. taxation of businesses and investors. In many instances he works with corporate and real estate counsel on selecting the proper entity in which to engage in domestic or foreign business or investment operations. He has been involved in structuring as well as negotiating merger and acquisitions, both taxable and non-taxable, joint ven...

Stephanie Peet is a top attorney recognized by Best Lawyers in the practice area(s) of Employment Law - Management, Litigation - Labor and Employment and Mass Tort Litigation / Class Actions - Defendants. Stephanie, who practices law in Philadelphia, Pennsylvania, has been recognized since 2024. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Stephanie is held by other top lawyers in the same geographic and legal practice area.

A partner in Willig, Williams & Davidson’s labor department, Amy L. Rosenberger represents labor unions and individual employees before state and federal courts and in arbitrations, negotiations and administrative proceedings. With more than 15 years of experience as a labor practitioner, Amy also counsels and trains employees and union representatives with respect to employment disputes and their rights under the law. Amy considers it a privilege to assist working individuals by ad...