Theresa Mary Peyton

Ted Becker is Co-Chair of McDermott’s ERISA Litigation Team and a Fellow of the American College of Employee Benefits Counsel. He focuses his practice on litigation under ERISA and related federal and state actions, and defense of government investigations and audits relating to employee benefit, health and welfare, and retirement plans brought by the US Department of Labor, the Internal Revenue Service, and the US Department of Justice. He is a leading voice and nationally recognized p...

Robert Unikel is a partner in the Chicago office of Paul Hastings and is head of the Chicago and Midwest Intellectual Property practice. Mr. Unikel has a diverse practice that includes litigating patent, trade secret, and trademark cases in a variety of industries, including digital media distribution, consumer products and brands, financial products and services, auto parts, and medical devices. Mr. Unikel's extensive experience includes trying patent and trade secret cases involving varied ...

Susan Daley is a partner with Perkins Coie and has more than 20 years of experience in the areas of executive compensation, securities and employee benefits. She is currently President of the Chicago Chapter of the National Association of Stock Plan Professionals, Chair of the Federal Securities Law Subcommittee of the Employee Benefits Committee of the American Bar Association Section of Taxation, and a member of the BNA Pension & Benefits Advisory Board. She is a former Chair of the Ill...

Chair of the firm’s Environmental Department, Erika Powers’ practice is totally focused on nationwide water quality issues. Her ability to understand the most complex details of a matter without losing sight of the macro agenda and big-picture client objectives is critical when analyzing the intersection of science and law surrounding water quality regulation. Notably, Erika provides veteran legal counsel regarding regulatory matters involving state and federal environmental agenc...

Sondra A. Hemeryck is a lawyer recognized by Best Lawyers in the practice area of Mass Tort Litigation / Class Actions - Defendants. Sondra A. practices law in Chicago, Illinois Best Lawyers has recognized Sondra A. Hemeryck 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 Sondra A. Hemeryck is held by other lawyers.

Over the past 25 years, Brian Heidelberger has represented a multitude of the nation’s most revered brands and agencies in the marketing of their products and services. Recognized as Chicago “Lawyer of the Year” in Advertising Law by Best Lawyers and cited by Chambers USA as a “practical solutions-oriented lawyer” and an “expert in the field of advertising,” Brian is sought after by clients for his cutting-edge legal and industry knowledge, responsive...

Michael T. Fishman is Co-Chair of the firm's Chicago Real Estate Practice who focuses his practice on real estate, real estate finance, private equity and real estate fund formation. His clients include institutional investors, investment advisors, public and private real estate companies, REITs and financial institutions. Michael has worked to form domestic and cross-border real estate funds and joint ventures, and regularly represents lenders on real estate projects throughout the United St...

Thomas Arden concentrates on federal court litigation in the areas of unfair competition, trademark , copyright , advertising, and related areas; licensing and transfers of copyright and trademark interests; litigation before the United States Trademark Trial & Appeal Board; Internet domain name disputes throughout the world; and foreign copyright and trademark matters. Mr. Arden’s litigation experience includes appeals before the Seventh, Eighth and Tenth Circuit Courts of Appeals ...

Abigail S. Wallach is a lawyer recognized by Best Lawyers in the practice area of Employment Law - Management. Abigail S. practices law in Chicago, Illinois Best Lawyers has recognized Abigail S. Wallach 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 Abigail S. Wallach is held by other lawyers.

Carmen D. Caruso is a trial lawyer first, and a franchise lawyer second. Carmen has tried more than 40 cases to decision in state and federal courts in Illinois and across the country. In addition, as an Arbitrator, he has presided over nearly 20 hearings in the last five years. The Carmen D. Caruso Law Firm is quite proud of the fact that it receives most of its business by referrals from other attorneys from all over the country, from former clients and from other professionals that are fam...