Meet Our
Leadership Team

Business team collaborating in modern office meeting discussing strategy around laptop presentation

The Driving Force
Behind Cedarbrook

A. Joseph Stern

President and Founder

A. Joseph Stern, the founder and driving force behind Eastern Properties, has been at the helm as President since the company’s inception. Under his visionary leadership, Eastern Properties has grown into a prominent developer and manager of commercial properties. Mr. Stern’s entrepreneurial spirit and deep industry knowledge have been instrumental in shaping the company’s strategic direction and fostering a culture of innovation and excellence. His commitment to integrity and quality continues to set the standard for all operations and projects undertaken by the company.

Jonathan Simon

Vice President of Commercial Development

Jonathan Simon’s real estate journey began at Queens College, where he spent his summers acquiring hands-on construction experience. After graduating, he ventured into real estate brokerage, specializing in commercial and residential properties in New York. His expertise grew in project management, particularly in pharmaceutical and office buildouts, leading him to join Eastern Properties’ Cedarbrook team. As Vice President, he now plays a crucial role in overseeing and designing construction projects.

Moshe Kurtz

Chief Financial Officer

Since joining Eastern Properties in 2021, Moshe Kurtz has expertly managed financial operations for the company’s extensive portfolio, including 2 million square feet of commercial property. His responsibilities encompass daily cash management, financial reporting, and overseeing payables, receivables, and payroll functions. Mr. Kurtz also manages corporate insurance and annual audits, playing a vital role in strategic planning and operational enhancement. He holds a BA from Beth Medrash Govoha and an MS in Accounting from Fairleigh Dickinson University, graduating with high honors.

Shaye Stern

Chief Legal Officer

Shaye Stern, a graduate of the Benjamin N. Cardozo School of Law, serves as the Chief Legal Officer at Eastern Properties. With a robust legal background complemented by a Master’s in Talmudic Law from Beth Medrash Govoha, Mr. Stern brings a unique blend of legal expertise and ethical considerations to his role. His responsibilities include overseeing all legal aspects of the company’s operations, from contract negotiations to compliance and risk management, ensuring that Eastern Properties adheres to the highest standards of legal integrity.

Daniel Zahler

Controller

Daniel Zahler recently joined Eastern Properties as Controller, bringing with him a keen analytical mind and a comprehensive background in financial management. In his role, Mr. Zahler is responsible for overseeing the financial operations, including auditing, budgeting, and financial planning. His precision in financial reporting and strategy implementation ensures the financial health of the company’s diverse real estate portfolio.

Robert “Bob” Acosta

President of Property Management

Robert Acosta, who joined Eastern Properties in 1985, directs property management for the company’s substantial office and laboratory complexes in Middlesex County, New Jersey. His extensive experience ensures operational excellence in maintenance and construction, contributing significantly to tenant satisfaction. Mr. Acosta’s leadership encompasses both the Cedarbrook Corporate Center and Eastpark at 8A, maintaining high standards across all facilities.

Sunlit office complex with curved architecture brick plaza and landscaped trees in Cranbury New Jersey
Brick office facility with large windows, sidewalk, and shade trees at Cedar Brook

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