Frederick J. "Fred" Sperling

Francis Patrick Murphy - Patrick Murphy - a Chicago personal injury lawyer, has been with the law firm of Corboy & Demetrio since 1983 and became a partner in 1991. He regularly handles complex personal injury and wrongful death cases involving porch and deck collapses, aviation negligence, construction negligence, product liability, premises liability and claims resulting from railroad, automobile, and other vehicular negligence. Patrick is a highly sought after lawyer in porch and deck ...

Keith H. Berk is a lawyer recognized by Best Lawyers in the practice area of Corporate Law. Keith H. practices law in Chicago, Illinois Best Lawyers has recognized Keith H. Berk 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 Keith H. Berk is held by other lawyers.

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...

Chris L. Dickerson is a lawyer recognized by Best Lawyers in the practice areas of Bankruptcy and Creditor Debtor Rights / Insolvency and Reorganization Law and Litigation - Bankruptcy. Chris L. practices law in Chicago, Illinois Best Lawyers has recognized Chris L. Dickerson since 2011. 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 Chris L. Dickerson is ...

Former federal prosecutor Kalia Coleman is an experienced investigator and trial lawyer who represents clients in white collar and corporate investigations and commercial dispute litigation. During her six-year tenure as a federal prosecutor, she led complex and high‑stakes criminal investigations involving a broad range of issues, including public corruption, extortion, mortgage fraud, mail, wire and bank fraud, aggravated identity theft, money laundering, and Racketeer Influenced and Corrup...

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.

Jonathan Marks helps clients — often large insurers — develop investigation, claims handling and litigation strategies to detect, prevent and deter fraud. As an Assistant US Attorney, Jonathan tried numerous federal jury trials and argued appeals before the US Court of Appeals. As a lawyer in private practice, Jonathan has handled hundreds of insurance fraud investigations and dozens of fraud litigation matters. At every stage of counseling, investigation, litigation and in court,...

John V. Kalantzis is a complex personal injury attorney whose practice spans aviation law, wrongful death, and serious, multi-jurisdictional injury cases. He represents individuals and families in high-stakes litigation involving corporate negligence and systemic failures, combining strategic advocacy with a thoughtful, client-centered approach to help them navigate life’s most difficult circumstances. As a member of the firm's nationally recognized aviation practice, John has advocated...

Partner Nancy M. Spain, a founder of the firm, Spain, Spain & Varnet P.C., which joined Hahn Loeser & Parks LLP in 2022, focuses her career in general and probate-related law. She began her legal career in Cleveland, prior to relocating to Chicago in 1981 where she first worked in the trust department of the former Lake Shore Bank, prior to practicing law at Spain, Spain & Varnet P.C. Throughout her career, Nancy has been actively involved in drafting legislation and working with ...

Kevin O’Hagan is a founding partner of O’Hagan Meyer. After practicing at large law firms for 15 years, such as McGuire Woods and Locke Lord Edwards, he founded the firm to be a national boutique with an emphasis on personal customer service. He acts as lead counsel for several Fortune 500 companies and has tried cases in five different states, including the Delaware Court of Chancery, and has mediated cases in 15 state courts and federal jurisdictions. Kevin has also handled mult...