As Chief Appraiser at Otteau Group, Christopher has been engaged in real estate valuation, consultation and advisory for 20 years, is qualified as a real estate expert by Superior Courts, State Courts, Federal Court, Zoning Boards, Planning Boards and other various authorities. Further he is widely recognized as a top real estate adviser to developers, investors and private equity funds in performing market/feasibility studies and projecting returns for proposed projects across the country. 

Christopher is a Rutgers University graduate, holds the State Certified General Real Estate Appraiser license, the MAI and AI-GRS Designation from the Appraisal Institute and has obtained a Graduate Certificate in Hotel Real Estate Investments and Asset Management from Cornell University.  Christopher was previously appointed by the New Jersey Supreme Court to serve on the Office of Attorneys Ethics District VIII Committee and is currently an Adjunct Professor at Monmouth University in Real Estate Valuation & Analysis. 

Christopher has been quoted and featured in publications such as the New York Times, Wall Street Journal and BBC World News.  Christopher is the 2021 President of the Appraisal Institute Metro New Jersey Chapter and has been a featured public speaker across the tristate area.