Sean J. Quinn

Scott Alsterda concentrates his practice on counseling and litigation in pursuit of his clients’ business interests and opportunities in financially troubled situations. He also serves as a Chapter 7 trustee in commercial and consumer bankruptcy cases. What do you focus on? I focus my practice on a variety of issues including enforcement of contract rights, pursuit of claims and remedies against third parties, defense of claims against my clients and the pursuit of business interests an...

William E. Ridgway is a top attorney recognized by Best Lawyers in the practice area(s) of Commercial Litigation and Litigation - Regulatory Enforcement (SEC, Telecom, Energy). William E., who practices law in Chicago, Illinois, has been recognized since 2021. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which William E. is held by other top lawyers in the same geographic and legal practice area.

Emer Simic is a partner in the Intellectual Property Practice Group and focuses her practice on patent litigation and counseling in the pharmaceutical and biotech space. Emer has substantial experience successfully representing pharmaceutical and biotech companies in Hatch-Waxman and patent infringement disputes before the U.S. District Court and before the Patent Trial and Appeal Board (PTAB). A strategic advisor and compelling advocate, Emer partners with her clients to achieve their goals ...

Michael J. Choate is a top attorney recognized by Best Lawyers in the practice area(s) of Real Estate Law. Michael J., who practices law in Chicago, Illinois, has been recognized since 2011. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Michael J. is held by other top lawyers in the same geographic and legal practice area.

Paul V. Possinger is a top attorney recognized by Best Lawyers in the practice area(s) of Bankruptcy and Creditor Debtor Rights / Insolvency and Reorganization Law and Litigation - Bankruptcy. Paul V., who practices law in Chicago, Illinois, has been recognized since 2013. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Paul V. is held by other top lawyers in the same geographic and legal practice area.

Mark E. Schmidtke represents clients in ERISA and Non-ERISA employee benefits matters in state and federal courts throughout the United States for nearly 30 years. He has been lead or co-lead counsel in ERISA litigation matters pending in the courts of 49 states. He has argued appeals in the United States Courts of Appeals for the Second, Third, Fourth, Fifth, Sixth, Seventh, Eighth, Ninth, Tenth, and Eleventh Circuits, as well as the Massachusetts Supreme Judicial Court, the Minnesota Suprem...

Joseph Mulherin is a top attorney recognized by Best Lawyers in the practice area(s) of Employment Law - Management. Joseph, who practices law in Chicago, Illinois, has been recognized since 2024. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Joseph is held by other top lawyers in the same geographic and legal practice area.

Rich brings 30 years of commercial real estate experience to understanding each client’s objectives and achieving them proactively and efficiently. Clients routinely seek Rich’s market knowledge and depend on him to handle their largest transactions, as well as their day-to-day real estate deals. Rich represents large real estate investors and lenders, as well as technology companies, in projects located across the country. As a co-chair of Barack Ferrazzano’s nationally pro...

Nancy Rich provides practical guidance to clients confronting environmental legal issues, whether they arise in litigation, transactions or regulatory matters. A former environmental prosecutor with the Illinois Attorney General's Office, Nancy has a detailed understanding of environmental agencies and the laws they enforce. She regularly advises corporate, real estate and financial services clients. Nancy's experience as an environmental prosecutor gives her an insider's understanding of how...

Jack Rovner, an attorney, is a founding member of Health Law Consultancy. Health Law Consultancy is a Chicago health law boutique that provides strategic legal counsel for the business of health care to enable health industry participants to capitalize on opportunities and manage challenges in the evolving health system. Rovner is Best Lawyers 2014 Chicago health care law "Lawyer of the Year." For four decades, Rovner has represented clients on health law, health reform, antitrust, business s...