Jessica Wieczorkiewicz

Nancy Rich provides practical guidance to clients confronting environmental legal issues, whether they arise in litigation, transactions or regulatory matters. A former environmental prosecutor with the Illinois Attorney General's Office, Nancy has a detailed understanding of environmental agencies and the laws they enforce. She regularly advises corporate, real estate and financial services clients. Nancy's experience as an environmental prosecutor gives her an insider's understanding of how...

Described by clients as a "phenomenal practitioner and extremely bright," Michael Hartz advises on business succession planning, tax-efficient wealth transfer into trusts for future generations and strategies for fulfilling philanthropic goals. Michael is ranked among the leading lawyers for private wealth law in Chambers High Net Worth, where his practical, effective solutions to complex problems have led to consistent recognition. With 40 years of experience in trust and estate planning and...

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...

Jennifer L. Colvin is a lawyer recognized by Best Lawyers in the practice areas of Employment Law - Management and Litigation - Labor and Employment. Jennifer L. practices law in Chicago, Illinois Best Lawyers has recognized Jennifer L. Colvin since 2022. 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 Jennifer L. Colvin is held by other lawyers.

Mr. del Hierro is a partner in the Corporate Practice Group of Kirkland & Ellis and heads our bank regulatory practice. He has more than 30 years of experience in representing banks and bank holding companies, thrifts and thrift holding companies, payments and fintech companies, investment banks and institutional lenders in connection with regulatory issues relating to capital formation transactions, mergers and acquisitions and complex financings. He has significant experience representi...

John Callahan advises clients on health sector mergers and acquisitions. Public companies, private equity firms, nonprofit health systems, academic institutions and governmental entities have trusted John to assist them in executing their most critical transactions. His unique focus on corporate and healthcare law drives an efficient and client-oriented approach to executing transactions. John is Head of International Health M&A for the Firm. Read full biography: https://www.mwe.com/peopl...

Barry J. Shkolnik is a lawyer recognized by Best Lawyers in the practice area of Corporate Law. Barry J. practices law in Chicago, Illinois Best Lawyers has recognized Barry J. Shkolnik 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 Barry J. Shkolnik is held by other lawyers.

Rebecca Fitzpatrick P.C. is a lawyer recognized by Best Lawyers in the practice area of Environmental Law. Rebecca practices law in Chicago, Illinois Best Lawyers has recognized Rebecca Fitzpatrick P.C. 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 Rebecca Fitzpatrick P.C. is held by other lawyers.

Steve Feldman is the head of Hahn Loeser’s Intellectual Property Practice Area, the Partner-in-Charge of the firm’s Chicago office and a member of the firm’s Board of Directors. His practice encompasses complex intellectual property litigation, prosecution, licensing, and counseling involving patents, trade secrets, trademarks and unfair competition, copyrights, data privacy and security, and NIL (Name, Image, and Likeness) compliance, policies, and rights. Steve also regula...

Todd Jacobs is a nationally recognized trial lawyer and the founding partner of Parker Hudson's Chicago office. He brings to the firm 35 years of experience resolving high-stakes disputes. Todd has been lead counsel to some of the most sophisticated legal consumers in America in their most sensitive matters and currently serves as National Coordinating Counsel for the world’s largest insurance company with respect to sexual abuse claims - including in 14 Chapter 11 bankruptcies pending ...