Anna Tkachenko

John K. Habib is an attorney with Keegan Werlin LLP in Lexington, Massachusetts whose practice focuses on Energy Law and utility regulatory matters. He has been recognized by Best Lawyers in the area of Energy Law since 2016 based on peer review within the legal community. Mr. Habib represents electric and gas utilities in proceedings before the Massachusetts Department of Public Utilities involving major energy and environmental policy initiatives. His work includes matters related to the Ma...

Richard M. Wilson, Jr. received his bachelor’s degree from Grand Valley State University, studied theology at the Methodist Theological School in Ohio, and obtained his law degree from The Ohio State University. He specializes in municipal, health care, corporate, real estate, and environmental law. Richard has represented clients in West Michigan and beyond since 1979. He is a member of the American Bar Association, the State Bar of Michigan, the Michigan Townships Association, the Mic...

David Ansari is a top attorney recognized by Best Lawyers in the practice area(s) of Real Estate Law. David, who practices law in Atlanta, Georgia, has been recognized since 2023. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which David is held by other top lawyers in the same geographic and legal practice area.

Mariah L. Passarelli is a top attorney recognized by Best Lawyers in the practice area(s) of Employment Law - Management and Litigation - Labor and Employment. Mariah L., who practices law in Pittsburgh, Pennsylvania, has been recognized since 2018. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Mariah L. is held by other top lawyers in the same geographic and legal practice area.

Deborah L. Martin is a top attorney recognized by Best Lawyers in the practice area(s) of Personal Injury Litigation - Plaintiffs. Deborah L., who practices law in Seattle, Washington, has been recognized since 2024. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Deborah L. is held by other top lawyers in the same geographic and legal practice area.

Chad R. Ziepfel is a top attorney recognized by Best Lawyers in the practice area(s) of Commercial Litigation. Chad R., who practices law in Cincinnati, Ohio, has been recognized since 2013. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Chad R. is held by other top lawyers in the same geographic and legal practice area.

Dan Laytin is a litigation partner in Kirkland’s Chicago office. His practice is principally concentrated in the areas of antitrust and other complex litigation. Dan has been recognized as a leading antitrust practitioner by Chambers every year from 2006 to 2022; by The Legal 500 U.S. for antitrust in 2007, 2010, 2012–2014, 2016–2022, and for appellate: supreme court in 2017; and by The Best Lawyers in America, U.S. News and World Report, Best Lawyers® from 2013 to 2023....

Andy has nearly 30 years of experience counseling and advising companies, both public and private, boards of directors, and executives and management, on the many and varied tax, ERISA, securities law, and corporate governance aspects of executive compensation and employee benefits. Andy has the ability to make highly technical and complex topics and issues more understandable and workable for clients dealing with executive compensation and employee benefits matters. As chair of the Compensat...

Shubi Arora is a partner in the Houston and Austin offices of Kirkland & Ellis LLP. His practice focuses on M&A transactions, private equity investments and special situations strategies, with a particular focus on the energy and infrastructure sectors. His experience spans the traditional energy sector and includes upstream, midstream and power transactions. He also frequently advises clients on energy technology and transition matters, including renewables, energy storage and carbon...

Shaun Lieser developed an interest in practicing law at an early age, but his commitment to serving others became deeply personal after the sudden loss of his mother in 2007. That experience shaped the direction of his career and ultimately led to the founding of Lieser Law Firm LLC . Since that time, Shaun has focused his legal practice on representing individuals and families who have suffered serious injuries or loss due to the wrongful conduct of others. Raised in a hard-working union fam...