John J. D’Andrea, Ph.D.

John J. D’Andrea, Ph.D. is a real estate finance and investment expert specializing in litigation support for complex financial disputes. With a career spanning strategic financial planning, asset management, and real estate development, he brings a robust analytical framework to his litigation work. His work centers on investigating real estate valuation discrepancies, assessing damages in mortgage-backed securities, and evaluating whether underwriting standards were met.

Mr. D’Andrea has been retained in numerous expert witness and consulting engagements across the United States, involving cases related to mortgage-backed securities, real estate lending, and underwriting disputes. His Ph.D. in Economics from Princeton University, along with his Real Estate Broker license in CA, reinforce his ability to deliver objective, defensible analyses. He is regularly engaged by both plaintiff and defense counsel to provide clear, independent determinations of causation in disputes involving real estate finance and investment.