Larissa R. Whitman

Caleb’s practice focuses on complex environmental litigation and environmental compliance. Caleb has represented clients in state and federal courts and in administrative proceedings. In his environmental litigation practice, Caleb often represents corporate clients in cost recovery, contribution and government enforcement actions under Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA). Caleb has litigated such matters through trial and has also helped clien...

Jennifer Hiller Nimeroff is an experienced business and commercial litigation attorney who has helped numerous clients navigate complex legal matters. She focuses her practice on commercial litigation, loan workouts, commercial foreclosures, negotiations, commercial lending, and real estate transactions. More recently, she has become involved with representing flooding victims in state and federal courts. Jennifer Hiller Nimeroff has successfully handled matters on behalf of financial institu...

Simon T. Haileab is an accomplished and skilled trial lawyer at Wapner Newman, P.C. In courtrooms and communities across Pennsylvania and New Jersey he fights to ensure injured victims gets a fair shake. Mr. Haileab is a well-respected member of his profession who is known for being tenacious while advocating for his clients in all personal injury matters. He has garnered recognition for his advocacy skills from his opponents, the judiciary, and most importantly, the countless clients he has ...

Alexia M. Fishman is a top attorney recognized by Best Lawyers in the practice area(s) of Trusts and Estates. Alexia M., who practices law in Philadelphia, Pennsylvania, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Alexia M. is held by other top lawyers in the same geographic and legal practice area.

Marc Zucker is a commercial litigator and appellate advocate with more than four decades of experience representing businesses and individuals in complex legal disputes throughout Pennsylvania and New Jersey. At Weir LLP, his practice includes complex commercial litigation in state and federal courts, federal and state appellate practice and alternative dispute resolution. In addition to his litigation practice, Marc Zucker serves as a neutral arbitrator and private mediator in commercial and...

Employee benefits lawyer, Susan Bahme Blumenfeld, counsels public and private-sector single and multi-employer pension and welfare funds on a full range of comprehensive benefits and tax issues. Susan advises plan administrators and trustees on the day-to-day administration and operation of pension and welfare funds, including the requirements imposed on employee benefit plans by the Internal Revenue Code and ERISA and other federal and state laws. She works with welfare funds regarding opera...

The Honorable Geoffrey W. Dlin (ret.) has returned to private practice and joined KK &O after serving more than 15 years as a Workers' Compensation Judge. As a judge, he decided thousands of contested workers' compensation cases and frequently taught other lawyers, judges and private organizations about workers' compensation matters. In addition to those traditional roles of a judge, Geoff developed a statewide mediation practice. His skills in settling workers' compensation cases were hi...

Jason Krasno is the only 3rd generation workers' compensation lawyer in the state of Pennsylvania. He is the Managing Partner of Krasno Krasno & Onwudinjo. Additionally, he is the 2011 Co-Chairman of the Philadelphia Bar Association Workers' Compensation Section and holds a seat on the Board of Governors for the Pennsylvania Association for Justice. In his role with Krasno Krasno and Onwudinjo, Jason is a litigator first and foremost. He spends the majority of his day battling insurance c...

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Michael J. Heller is the chief executive officer of Cozen O'Connor. He serves on the firm's board of directors, management committee and heads the emerging business and venture capital practice. Michael approaches each situation with an entrepreneurial zeal, and his investing experience arms him with a unique ability to provide legal and business insight into a variety of complex corporate matters. He understands, first hand, the critical roles of modern executives. Michael is a recognized le...