Eric G. Greenfield

Ranked by Chambers USA for both taxation and tax controversy, The Legal 500 , and Best Lawyers in America , David Blum provides transactional, tax planning, and tax litigation counsel to local and multinational businesses throughout the United States. His practice serves a variety of sectors, including telecommunications, automotive retail, equipment leasing, financial services, senior care, logistics, hospitality, and retail, among others. According to a client quoted in Chambers , “Da...

Barry Maram is a lawyer recognized by Best Lawyers in the practice area of Health Care Law. Barry practices law in Chicago, Illinois Best Lawyers has recognized Barry Maram 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 Barry Maram is held by other lawyers.

Angela is chair of the firm’s Insurance Policyholder practice group, a member of the firm’s Executive Committee, and Past President of the American College of Coverage Counsel. She counsels corporate policyholders on complex risk management and insurance issues and develops custom strategies to maximize recovery when claims arise. With over 30 years of experience, Angela has been instrumental in recovering hundreds of millions of dollars of insurance for her clients through negoti...

Jonathan Amarilio is a lawyer recognized by Best Lawyers in the practice areas of Appellate Practice and Commercial Litigation. Jonathan practices law in Chicago, Illinois Best Lawyers has recognized Jonathan Amarilio 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 Jonathan Amarilio is held by other lawyers.

For the past two decades, Mike has been assisting clients develop and defend their patent portfolios. A former Army officer and Ford Motor Company design engineer, clients appreciate Mike’s organized approach to problems and his ability to communicate with inventors across a wide swath of technologies. Mike is a full spectrum patent attorney and is himself a patentee. On the prosecution side, Mike has procured patents in nearly every art group other than bio/pharma and has an almost per...

Mark A. Brown is a trial attorney with more than 30 years of experience representing individuals and families in complex civil litigation matters. Based in Chicago, Illinois, he serves clients throughout the region as part of Lane Brown LLC, focusing on Personal Injury Litigation - Plaintiffs and Product Liability Litigation - Plaintiffs. Over the course of his career, Mark has handled cases involving medical malpractice , catastrophic injuries, sexual abuse , police misconduct, and other ser...

Leah is chair of the firm’s Real Estate practice group and Co-Chair of the Firm’s Hospitality and Leisure Practice Group. She develops legal strategies for clients, both real estate investors and clients in other industries who are heavy real estate users, in a wide range of commercial real estate transactions, including acquisitions and dispositions; mortgage and mezzanine financing transactions; commercial leases, hotel management and franchise agreements, co-living and property...

A well known and highly respected Chicago attorney, Paul L. Feinstein has practiced matrimonial and appellate law since 1980, having obtained his JD degree from Emory University in Atlanta, Georgia. He became a fellow of the prestigious American Academy of Matrimonial Lawyers in 1991. He was admitted to the Appellate Lawyers Association in 2010. He is licensed to practice in Illinois and Georgia, as well as the United States Supreme Court. He has written about numerous matrimonial law subject...

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.

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...