Gerri Gomperts

Joel Siegel’s practice focuses on counseling high net worth individuals and multi-generational families in a manner which enables them to achieve their tax, and more importantly, their non-tax objectives. To accomplish this goal, he works closely with his clients and their other advisors to fully understand their family situation, their financial situation and their wishes and concerns for their spouses and descendants. Joel also handles tax controversy matters before the Internal Reven...

Antonio J. Casas is a top attorney recognized by Best Lawyers in the practice area(s) of Commercial Litigation and Insurance Law. Antonio J., who practices law in Madison, New Jersey, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Antonio J. is held by other top lawyers in the same geographic and legal practice area.

With nearly four decades of experience on all sides of the transaction table, Mitch Berkey brings a business-oriented approach to his leadership of CSG Law’s Real Estate, Development & Land Use Group. As chair of one of the largest real estate legal groups in the region, Mitch capitalizes on his combined business and legal acumen to navigate all aspects of real estate ventures and transactions, including acquisitions, sales, financing, development, leasing, management, loan workouts...

Jeffrey Hugh Newman is a Member of the Firm, a member of the Firm’s Management and Executive Committees and Chair of the Real Estate Department. Mr. Newman has been practicing in the area of real estate, real estate litigation, litigation strategy and positioning and real estate finance for over forty years bringing to his practice a background in corporate and business law, coupled with a Master’s Degree in Taxation. Prior to practicing law, Mr. Newman worked as a financial analy...

Charles J. Wilkes is a top attorney recognized by Best Lawyers in the practice area(s) of Real Estate Law. Charles J., who practices law in Newark, New Jersey, has been recognized since 2021. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Charles J. is held by other top lawyers in the same geographic and legal practice area.

Gary D. Stadtmauer is a top attorney recognized by Best Lawyers in the practice area(s) of Employee Benefits (ERISA) Law. Gary D., who practices law in Florham Park, New Jersey, has been recognized since 2007. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Gary D. is held by other top lawyers in the same geographic and legal practice area.

Following a career representing closely-held business entities in corporate and real estate transactions, Ralph Lowenbach now devotes his practice to mediating business disputes. He also serves as an expert witness in business-related legal malpractice matters. Ralph has extensive mergers and acquisitions experience. He has been extensively involved in real estate acquisition and development, including related environmental issues, for major retailer and office/warehouse developers. He has al...

Brian E. O’Donnell is a top attorney recognized by Best Lawyers in the practice area(s) of Insurance Law. Brian E., who practices law in Madison, New Jersey, has been recognized since 2007. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Brian E. is held by other top lawyers in the same geographic and legal practice area.

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

David Schlossberg has more than 35 years of experience counseling clients in the full range of trust and estate planning matters, administration of estates and other tax-related matters. His in-depth knowledge and understanding of the issues surrounding the protection and distribution of wealth help ensure that clients meet not just their business and financial objectives, but their personal goals as well. David served as the managing director of the firm from 1997-2014. David represents many...