Hassan Mahassni

Robert A. Duncan is a top attorney recognized by Best Lawyers in the practice area(s) of Aviation Law. Robert A., who practices law in Indianapolis, Indiana, has been recognized since 2025. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Robert A. is held by other top lawyers in the same geographic and legal practice area.

Lynn M. Stathas is a top attorney recognized by Best Lawyers in the practice area(s) of Commercial Litigation, Employee Benefits (ERISA) Law, Employment Law - Management and Labor Law - Management. Lynn M., who practices law in Madison, Wisconsin, has been recognized since 2009. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Lynn M. is held by other top lawyers in the same geographic and legal practice area.

Andrew Hunstad brings a wealth of experience in complex divorces, including cases involving closely-held businesses, undisclosed or hidden assets, disproportionate incomes, and high debt levels. As a family law attorney, Andrew’s goal is to help his clients create a fair and dignified settlement. When such an approach is not possible, he zealously and diligently advocates for his clients through the appropriate legal proceeding to obtain his clients’ goals. Responsive and understa...

Katherine Klammer Madianos is a top attorney recognized by Best Lawyers in the practice area(s) of Trademark Law. Katherine Klammer, who practices law in Austin, Texas, has been recognized since 2024. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Katherine Klammer is held by other top lawyers in the same geographic and legal practice area.

N. Ward Lambert is President of Harper, Lambert & Brown, P.A. Formerly an associate in the Construction Department of the firm of Haynesworth, Marion, McKay & Guerard, Ward joined Donald Harper in establishing The Harper Law Firm, P.A. in 1995 Ward is a 1990 graduate of the University of South Carolina School of Law. During law school, Ward was a member of the School's Moot Court. He is a member of the Bar of South Carolina and is admitted to practice in the United States District Cou...

Area of Emphasis Michael Winek is a member of the Environmental and Energy and Natural Resources groups of Babst Calland. Mr. Winek has extensive experience in a wide range of environmental regulatory programs, with an emphasis on regulatory issues arising under the Clean Air Act. Mr. Winek devotes a substantial amount of time advising clients on complex air permitting issues (such as PSD, NSR and state construction permits) for plant expansions and projects. In addition to new source permitt...

Brian W. Michel is a top attorney recognized by Best Lawyers in the practice area(s) of Real Estate Law. Brian W., who practices law in Los Angeles, California, has been recognized since 2024. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Brian W. is held by other top lawyers in the same geographic and legal practice area.

The Honorable Mark Falk (Ret.) joined Walsh after a distinguished judicial career, having served 19 years on the federal bench. Judge Falk leads the firm’s Mediation, Arbitration and Special Master Appointments practice and serves clients in a broad range of matters across numerous areas of law, including pharmaceutical patents litigation, commercial and insurance law, bankruptcy, employment law, products liability, corporate governance, internal investigations, securities litigation, a...

Geoff Gannaway is a top attorney recognized by Best Lawyers in the practice area(s) of Commercial Litigation and Litigation - Health Care. Geoff, who practices law in Houston, Texas, has been recognized since 2021. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Geoff is held by other top lawyers in the same geographic and legal practice area.

Browne R. Greene is a top attorney recognized by Best Lawyers in the practice area(s) of Civil Rights Law, Personal Injury Litigation - Plaintiffs and Product Liability Litigation - Plaintiffs. Browne R., who practices law in El Segundo, California, has been recognized since 1987. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Browne R. is held by other top lawyers in the same geographic and legal practice area.