Christopher Sullivan

Kristian Werling is a top attorney recognized by Best Lawyers in the practice area(s) of Health Care Law. Kristian, 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 Kristian is held by other top lawyers in the same geographic and legal practice area.

Martin (Marty) Tish offers strategic counsel regarding asset ownership and structure, retirement planning and charitable planning for business owners, executives, entrepreneurs, traders, charities, family offices and individuals. He has administered estates and trusts ranging in size from $500,000 to more than $100 million. Clients rely on his aptitude for minimizing their tax burdens combined with the tact and discretion he employs in managing the sensitive human concerns that often arise du...

Anthony J. Burba is a top attorney recognized by Best Lawyers in the practice area(s) of Health Care Law. Anthony J., 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 Anthony J. is held by other top lawyers in the same geographic and legal practice area.

Jim Gaughan is a tough, talented, and experienced commercial litigator who has used his considerable experience and equanimity to successfully represent clients in a wide range of complex and challenging class action lawsuits in jurisdictions across the country. He is relentless about preparation and tactics, constantly weighing and analyzing the respective strengths of his clients, as well as their adversaries, in order to create the most effective and efficient legal strategies.

Wendy N. Enerson is a top attorney recognized by Best Lawyers in the practice area(s) of Insurance Law. Wendy N., 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 Wendy N. is held by other top lawyers in the same geographic and legal practice area.

Brent has devoted more than 30 years to advising banks, thrifts, insurance companies and agencies, securities broker dealers, and investment advisory clients on complex regulatory matters, formation and capitalization, business combinations, examination, and enforcement issues. Brent is a strong advocate for his clients, dedicated to achieving reasonable and practical solutions. Brent’s experience is focused on the financial services industry. He began his career as an examiner with the...

Patricia Brown Holmes is a highly respected and accomplished lawyer who focuses her practice on high-stakes, “bet-the-company” commercial disputes and litigation; class actions; investigations and white collar criminal defense; environmental, social, and governance issues (ESG) such as diversity audits; and risk, reputation, and crisis management counseling for her wide range of public and private corporate clients. She is the first Black woman to lead and have her name on the doo...

With over 200 successfully litigated disputes under his belt, and many years of industry experience representing over a dozen automotive clients, Jim brings unmatched talent in resolving the most complex and serious issues those clients face as they interact with dealers in their networks and with state regulators who oversee those business activities. Jim is the founder and former co-chair of the firm’s Motor Vehicle Group. He is also a senior partner in Barack Ferrazzano’s Litig...

Trisha M. Rich is a top attorney recognized by Best Lawyers in the practice area(s) of Commercial Litigation. Trisha 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 Trisha M. is held by other top lawyers in the same geographic and legal practice area.

Wes is a partner in the Corporate & Securities practice group. He provides comprehensive legal services and advice to asset managers, proprietary trading firms, single-family offices, multifamily offices, and wealth management advisors. Wes counsels them on a wide range of transactional and regulatory issues, including corporate formation, structure and succession planning, operational and administrative matters, securities, futures, and derivatives matters, brokerage and derivatives docu...