Brett W. Barnett

Allen J. Guon 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. Allen J., 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 Allen J. is held by other top lawyers in the same geographic and legal practice area.

Daniel T. Ryan is a top attorney recognized by Best Lawyers in the practice area(s) of Mass Tort Litigation / Class Actions - Plaintiffs, Personal Injury Litigation - Plaintiffs and Product Liability Litigation - Plaintiffs. Daniel T., who practices law in Chicago, Illinois, has been recognized since 2025. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Daniel T. is held by other top lawyers in the same geographic and legal practice area.

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...

Heather’s experience includes the representation of healthcare providers, including hospitals, health systems, specialty hospitals, ambulatory surgery centers, multi- and single-specialty medical practices, and a wide variety of healthcare entrepreneurs. During the past several years, Heather has devoted the majority of her time and effort to matters related to hospitals, health systems and group medical practices. With experience that is both broad and deep, Heather represents healthca...

Keith S. Crow P.C. is a partner based in the Firm's Chicago office. He represents clients in a wide range of U.S. and cross-border corporate transactions, including mergers and acquisitions, securities offerings, joint ventures and spin-offs. In addition to transactional matters, he counsels public companies on corporate governance, public disclosure and other issues. He has significant experience with companies in distress situations and bankruptcy. Keith has been a Lecturer at The Universit...

I am a divorce and family law attorney with a very strong financial background as a CPA with a Masters of Tax Law. I am Partner at the firm Harrison, LLP with offices in downtown Chicago. The divorce process can be complicated and overwhelming. I make sure my clients understand why we are taking each step through this process. I look at the entire situation objectively, always with an eye on the end result; working with my clients to find the best solutions for them and their families. With m...

Steven H. Klein is a top attorney recognized by Best Lawyers in the practice area(s) of Family Law. Steven H., who practices law in Bannockburn, Illinois, has been recognized since 2020. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Steven H. is held by other top lawyers in the same geographic and legal practice area.

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...

Laura Keidan Martin counsels health care providers on their most challenging transactions and compliance issues. As co-chair of Katten's national Health Care practice, she represents hospitals and health systems, ancillary services and post-acute care providers, physician groups and life sciences companies. Ultimately, Laura's work on both transactional and compliance matters paves the way for health care providers to successfully navigate risks while achieving business objectives. Toward tha...

Kate Scallan maintains an international trusts and estates practice, representing clients across the globe in high net worth estate and gift tax planning matters. Kate provides sophisticated tax advice to some of the most successful hedge fund and private equity fund principals in the world. She advises with regard to closely held business planning and tax structuring, bringing her personal touch and attention to each client’s unique situation. Kate’s practice encompasses wills, t...