Ty W. Callahan

William T. Gibbs is a partner at the Chicago personal injury and medical malpractice law firm of Corboy & Demetrio and concentrates his practice on cases arising from railroad negligence, automobile collisions, participation in sports, unsafe pharmaceuticals or medical devices, construction negligence, medical negligence, premises liability, product liability and aviation litigation. For more than a decade at Corboy & Demetrio, Bill has obtained numerous record-setting and multi-milli...

James H. Whalen is the co-managing partner of Lipe Lyons Murphy Nahrstadt & Pontikis LTD, a Chicago, Illinois law firm. He practices in the areas of Litigation – Insurance, tort defense, commercial litigation, and product liability. Mr. Whalen represents clients in state and federal courts, as well as before state administrative bodies. His practice includes construction, business, commercial, product liability, employment discrimination, and premises liability litigation. Mr. Whale...

Lorraine M. Tyson is a lawyer recognized by Best Lawyers in the practice area of Public Finance Law. Lorraine M. practices law in Chicago, Illinois Best Lawyers has recognized Lorraine M. Tyson 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 Lorraine M. Tyson is held by other lawyers.

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...

Jeffrey P. Gray is a lawyer recognized by Best Lawyers in the practice area of Real Estate Law. Jeffrey P. practices law in Chicago, Illinois Best Lawyers has recognized Jeffrey P. Gray 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 Jeffrey P. Gray is held by other lawyers.

Todd Maynes focuses his practice on the tax aspects of debt restructurings, bankruptcy and insolvency, and tax litigation. Todd has served as Chair of the Planning Committee for both the University of Chicago Federal Tax Conference and the Chicago-Kent College of Law Federal Tax Institute. He teaches bankruptcy taxation at Northwestern University School of Law and the Law School at the University of Chicago, previously taught advanced income taxation at Chicago-Kent College of Law, and has le...

David Neiman is a lawyer recognized by Best Lawyers in the practice areas of Mass Tort Litigation / Class Actions - Plaintiffs and Personal Injury Litigation - Plaintiffs. David practices law in Chicago, Illinois Best Lawyers has recognized David Neiman since 2021. 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 David Neiman is held by other lawyers.

Anne advises clients regarding a variety of employee benefits matters. She focuses her practice primarily on the design and administration of pension plans (including cash balance and pension equity plans), 401(k) and profit sharing plans, and nonqualified deferred compensation arrangements (including supplemental executive retirement plans). Learn more about their practice.

John represents large publicly traded and privately held businesses in controversies, transactional matters and tax planning involving state and local corporate income/franchise taxes, gross receipts taxes, sales and use taxes, and other business privilege taxes. He also defends clients in state tax audits and litigation before courts, administrative agencies and departments of revenue throughout the country. In addition to his state and local tax practice, John is also one of the nation&rsqu...

Annemarie Tarara is a lawyer recognized by Best Lawyers in the practice area of Family Law Mediation. Annemarie practices law in Lake Forest, Illinois Best Lawyers has recognized Annemarie Tarara since 2026. 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 Annemarie Tarara is held by other lawyers.