Dan Shamgar

Ellen Goldberg Weiner is a top attorney recognized by Best Lawyers in the practice area(s) of Family Law. Ellen, who practices law in Philadelphia, Pennsylvania, has been recognized since 2018. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Ellen is held by other top lawyers in the same geographic and legal practice area.

Gregory P. Butrus is a top attorney recognized by Best Lawyers in the practice area(s) of Energy Law and Government Relations Practice. Gregory P., who practices law in Birmingham, Alabama, has been recognized since 2010. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Gregory P. is held by other top lawyers in the same geographic and legal practice area.

Mark Chevallier is an attorney with Rochelle McCullough LLP in Dallas, Texas, where his practice focuses on bankruptcy and insolvency-related matters. He represents clients in bankruptcy proceedings in Texas and nationwide, advising parties across all stages of a case and in a wide range of roles. Mark’s work includes representing debtors, official committees, trustees, and other parties-in-interest in corporate bankruptcy matters. He has represented publicly traded companies with subst...

Lyle Zuckerman is a top attorney recognized by Best Lawyers in the practice area(s) of Employment Law - Management and Labor Law - Management. Lyle, who practices law in New York, New York, has been recognized since 2024. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Lyle is held by other top lawyers in the same geographic and legal practice area.

Brenda O. Holmes is a top attorney recognized by Best Lawyers in the practice area(s) of Patent Law. Brenda O., who practices law in Atlanta, Georgia, has been recognized since 2011. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Brenda O. is held by other top lawyers in the same geographic and legal practice area.

James Killeen is a top attorney recognized by Best Lawyers in the practice area(s) of Real Estate Law. James, who practices law in Pittsburgh, Pennsylvania, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which James is held by other top lawyers in the same geographic and legal practice area.

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

Jason A. Meisner is a top attorney recognized by Best Lawyers in the practice area(s) of Commercial Litigation and Employment Law - Management. Mr. Meisner focuses on commercial and professional liability defense litigation, serving as outside counsel to small and mid-sized businesses, estate & trusts litigation, and criminal defense matters. Mr. Meisner’s professional liability practice focuses on defense of licensed professionals in cases of malpractice, ethics violations and lice...

Kelly Theard is a construction lawyer representing general contractors, subcontractors, architects, engineers, program managers and material suppliers in a variety of construction related litigation including construction defect, design and professional liability, and third-party injury claims. She also assists her clients in contract negotiations and pre-claim disputes. Ms. Theard currently serves as the firm's Managing Partner as well as Head of the Construction Practice Group. While Ms. Th...

Mark W. Dean is a top attorney recognized by Best Lawyers in the practice area(s) of Energy Law, Energy Regulatory Law and Utilities Law. Mark W., who practices law in Manchester, New Hampshire, has been recognized since 2005. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Mark W. is held by other top lawyers in the same geographic and legal practice area.