Rosa M. Tumialán

Mark Grossmann is global chair of Katten's Corporate practice. Mark knows how to make deals happen. For more than 20 years, he has guided principals and finance sources alike through critical transactions that have helped them grow, compete and realize value. He is known for a refreshingly direct approach that cuts away extraneous issues and gets to the heart of what the parties need. Mark knows that lawyers are often seen as obstacles who can bury the deal in the legal details. He takes a di...

Ron E. Meisler is a top attorney recognized by Best Lawyers in the practice area(s) of Bankruptcy and Creditor Debtor Rights / Insolvency and Reorganization Law and Corporate Law. Ron E., who practices law in Chicago, Illinois, has been recognized since 2015. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Ron E. is held by other top lawyers in the same geographic and legal practice area.

Marshall is a founding partner of NGE and strategic advisor for diverse clients with substantial business and personal interests worldwide. He manages a broad range of complex transactions and strategies for corporate and individual clients, including mergers and acquisitions, estate planning, federal, state and international tax controversies and venture capital transactions. A significant portion of Marshall’s practice is devoted to developing estate planning and business strategies f...

Megan Thibert-Ind is a top attorney recognized by Best Lawyers in the practice area(s) of Health Care Law. Megan, who practices law in Chicago, Illinois, has been recognized since 2023. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Megan is held by other top lawyers in the same geographic and legal practice area.

Gary D. Blachman is a top attorney recognized by Best Lawyers in the practice area(s) of Employee Benefits (ERISA) Law. Gary D., 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 Gary D. is held by other top lawyers in the same geographic and legal practice area.

With over 25 years of experience in the real estate industry, Linsey Cohen has navigated every corner of the field—from retail and office spaces to multifamily developments. Clients value Linsey for her deep knowledge of the real estate landscape and her proven ability to navigate complex transactions. Her impressive client portfolio includes investors and corporations with property interests spanning the United States. Linsey brings tireless business savvy to every deal, keeping transa...

Paul is counsel in the Litigation & Disputes practice group. He concentrates his practice on complex commercial litigation and insurance recovery for policyholders. Paul has obtained multimillion-dollar recoveries on behalf of clients under a variety of insurance policies, including general liability, first-party property, professional liability, and directors & officers insurance. Paul is ranked in Chambers USA in the field of Insurance: Dispute Resolution and is a member of the Amer...

Megan M. Devaney is a top attorney recognized by Best Lawyers in the practice area(s) of Private Funds / Hedge Funds Law. Megan M., who practices law in Chicago, Illinois, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Megan M. is held by other top lawyers in the same geographic and legal practice area.

Kelly Koss focuses her practice in domestic and international construction and commercial litigation and arbitration. She is respected by clients for her counsel regarding litigation avoidance techniques and her willingness to work collaboratively to seek early resolution to disputes. When litigation is unavoidable, Kelly is prepared to advocate zealously for her clients to achieve desired results. Kelly represents owners, developers, contractors and design professionals in disputes related t...

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...