Mary Waller

John is a nationally recognized banking attorney who advises financial institutions on regulatory, governance, and investigative matters. He regularly provides focused training sessions to boards and management on a wide range of legal and risk management topics. Working at the forefront of banking law and regulation, John is a thought leader in the field, primarily through teaching, writing, and frequent media interviews. As the Regulatory Section Leader of Barack Ferrazzano’s Financia...

Nathan draws on over two decades of insolvency and workout experience to provide practical and insightful advice to clients. He builds relationships to obtain favorable results in both transactional and litigation matters. Nate is the chair of Barack Ferrazzano’s Bankruptcy & Creditor Rights Group. He has extensive experience in all aspects of business reorganizations, workouts, and bankruptcies, inside and outside of court restructurings. This includes the representation of credito...

Clients are not in the business of litigation, which is why in his over 25 years of practice, Steve has developed an approach that is more akin to a business counselor who helps clients favorably resolve disputes and, when necessary, will take a tough case to trial. Steve’s clients know he will bring creative solutions to help them avoid disputes, counsel them on the risks and potential benefits of litigation when a dispute is unavoidable, and maintain the kind of professional relations...

Valerie Montague represents a variety of health care providers, digital health companies, senior living facilities, nonprofit trade associations, life sciences companies and vendors of health care providers. Valerie is a Certified Information Privacy Professional/United States (CIPP/US), the preeminent credential in the field of privacy. What do you focus on? I focus my practice on three main areas. HIPAA/Health Information Privacy and Security I assist health care providers and business asso...

Maureen Dixon is a lawyer recognized by Best Lawyers in the practice area of Banking and Finance Law. Maureen practices law in Chicago, Illinois Best Lawyers has recognized Maureen Dixon since 2027. 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 Maureen Dixon is held by other lawyers.

Gregory S. Gistenson is a lawyer recognized by Best Lawyers in the practice area of Litigation - Construction. Gregory S. practices law in Chicago, Illinois Best Lawyers has recognized Gregory S. Gistenson 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 Gregory S. Gistenson is held by other lawyers.

Jim Cruger, a partner in Perkins Coie’s national Private Equity practice, concentrates his practice in the areas of mergers, acquisitions, formation of private investment vehicles and joint ventures. Jim has represented numerous private equity funds and public companies in transactions during his 28 year career. Public company representation has included Deutsche Post DHL, Leggett & Platt (NYSE), Voyager Learning Company (NASDAQ) and Strategic Hotel Capital (NYSE). Fund representati...

Peter H. Lieberman is Co-Chair of the Chicago Corporate & Securities Practice. He has more than 20 years of broad experience in mergers and acquisitions, public company, and hedge fund matters, private equity, start-up and venture capital, and related securities regulation issues. Peter brings to his work a diverse transactional background, including a decade-long involvement in hedge fund transactions and securities trading and hedging issues. He has been involved in scores of PIPE and r...

Bobbi J. Bierhals has built her practice by developing creative and customized solutions for her clients. Her experience centers on tax and business planning for high-net-worth individuals and families. Her clients range from executives and first-generation entrepreneurs to multi-generational families, with net worth from $40 million to many billions of dollars, and include a number of individuals listed in the Forbes 400. Bobbi’s breadth of experience across a wide range of client prof...

Eleni is chair of the firm’s nationally ranked Environmental Law Practice and a fellow of the American College of Environmental Lawyers. Prior to joining the firm in 1989, Eleni served as Assistant Regional Counsel with USEPA where she brought actions to enforce the air, water, and chemical statutes in judicial and administrative forums, and provided legal counseling and policy assistance to program clients in these areas. Learn more about their practice.