Brittany Green

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...

Attorney Miriam Cooper has dedicated her law career to working with couples facing big, often complex, decisions about their marriage. While divorce is never easy, Cooper knows that the path through divorce can be navigated and it need not be injurious to the spouses or their children. Through the practice of law, Cooper has the experience that couples seek when facing family law matters. Meet Attorney Miriam Cooper

Phillip L. Durham is a lawyer recognized by Best Lawyers in the practice areas of Aviation Law and Banking and Finance Law. Phillip L. practices law in Chicago, Illinois Best Lawyers has recognized Phillip L. Durham 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 Phillip L. Durham is held by other lawyers.

Stephen R. Auten is a lawyer recognized by Best Lawyers in the practice area of Litigation - Intellectual Property. Stephen R. practices law in Chicago, Illinois Best Lawyers has recognized Stephen R. Auten since 2016. 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 Stephen R. Auten is held by other lawyers.

Steven D. Mroczkowski is a lawyer recognized by Best Lawyers in the practice areas of Construction Law and Litigation - Construction. Steven D. practices law in Chicago, Illinois Best Lawyers has recognized Steven D. Mroczkowski 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 Steven D. Mroczkowski is held by other lawyers.

Michael Hartmann is active in all phases of intellectual property law with an emphasis in intellectual property litigation and technology protection and transfer in the United States and internationally. He has acted as lead trial counsel in jury and bench trials, International Trade Commission investigations, and related pre-trial and appellate proceedings in diverse technical fields. These include software, telecommunications, machine vision and semiconductor manufacturing, oil field drilli...

Marcelo Halpern is a partner with the firm's Business practice and a member of the Technology Transactions & Privacy group. Marcelo's practice focuses on transactional, strategic and corporate representation of global "FORTUNE 100" companies, start-up and emerging growth companies, as well as U.S.-based and international governments and non-profits. His experience includes structuring and negotiating technology and intellectual property-oriented strategic alliances and joint ventures; sof...

Don’t let Rodney Perry’s even-keeled manner and low-key sense of humor fool you. He’s a no-nonsense litigator who competes to win. For over 25 years, Rod has helped his clients when they need him most, resolving complex civil litigation matters and business disputes in courtrooms across the country with confidence and skill. Rod represents clients in commercial litigation, class actions, and employment litigation matters both locally and nationally in state and federal court...

David Zwaska is a lawyer recognized by Best Lawyers in the practice areas of Family Law, Family Law Arbitration and Family Law Mediation. David practices law in Chicago, Illinois Best Lawyers has recognized David Zwaska 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 David Zwaska is held by other lawyers.

John J. Perconti is a highly-acclaimed Illinois medical malpractice attorney and co-founder of Levin & Perconti. For over 25 years, he has devoted his practice to advocating for people and families in personal injury and wrongful death cases. In 1992, he merged his practice with Steven Levin, and now the firm employs twenty elderly abuse lawyers in Chicago and has obtained over $520 million in verdicts and settlements for clients. John has an excellent record of success representing clien...