Ann Claire Williams

Sarah Raisch is a lawyer recognized by Best Lawyers in the practice area of Personal Injury Litigation - Plaintiffs. Sarah practices law in Chicago, Illinois Best Lawyers has recognized Sarah Raisch 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 Sarah Raisch is held by other lawyers.

Attorney Helena Trachtenberg is dedicated to working with individuals facing complex family law issues. Her experience in working with couples has offered her valuable perspectives on the different approaches to marital dissolution. Whether a couple is seeking a traditional litigated divorce, mediated or collaborative law approaches to divorce, Helena Trachtenberg has the experience couples seek. Beyond divorce strategies, Helena offers prenuptial agreement services for engaged couples planni...

Jennifer M. Cohen is a lawyer recognized by Best Lawyers in the practice area of Family Law. Jennifer M. practices law in Highland Park, Illinois Best Lawyers has recognized Jennifer M. Cohen 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 Jennifer M. Cohen is held by other lawyers.

Sean G. Wieber is a lawyer recognized by Best Lawyers in the practice area of Consumer Protection Law. Sean G. practices law in Chicago, Illinois Best Lawyers has recognized Sean G. Wieber since 2025. 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 Sean G. Wieber is held by other lawyers.

Jennifer L. Colvin is a lawyer recognized by Best Lawyers in the practice areas of Employment Law - Management and Litigation - Labor and Employment. Jennifer L. practices law in Chicago, Illinois Best Lawyers has recognized Jennifer L. Colvin 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 Jennifer L. Colvin is held by other lawyers.

Veteran attorney Michael Elam brings more than three decades of experience in environmental, energy, infrastructure and natural resource law in both the private and public sectors. He structures creative agreements and helps secure approvals and financing for complex national and international agreements involving the development, remediation and financing of environmentally challenged or controversial projects surrounding energy and sensitive water bodies or sources. Michael represents busin...

Kevin P. Durkin is a nationally recognized personal injury attorney and partner at Clifford Law Offices with a 45-year track record of achieving groundbreaking results. He has successfully represented clients in transportation accidents, premises liability, and medical malpractice, and is especially known for his work in international aviation litigation, as well as his involvement in nearly every major commercial airline crash over the past four decades, often serving as lead counsel. Four D...

Barry F. Irwin is a lawyer recognized by Best Lawyers in the practice areas of Copyright Law, Litigation - Intellectual Property, Litigation - Patent, Patent Law and Trademark Law. Barry F. practices law in Chicago, Illinois Best Lawyers has recognized Barry F. Irwin 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 Barry F. Irwin is held by other...

Andy has nearly 30 years of experience counseling and advising companies, both public and private, boards of directors, and executives and management, on the many and varied tax, ERISA, securities law, and corporate governance aspects of executive compensation and employee benefits. Andy has the ability to make highly technical and complex topics and issues more understandable and workable for clients dealing with executive compensation and employee benefits matters. As chair of the Compensat...

Partner at McDermott Will & Emery -- 1991 - present Co-chairman at McDermott Will & Emery -- 2010-present Previously, head of Trial Department and head of White Collar Criminal Defense Practice Group. Served as an Assistant U.S. Attorney in the Northern District of Illinois from 1986-1991 focusing on the prosecution of white-collar crime.