• Attorney-at-Law
      admitted
      • US Supreme Court
      • US Tax Court
      • US Court of International Trade
      • US District Court Eastern District of New York
      • Supreme Court of the State of New York

      Chartered Surveyor FRICS
      Immobilienökonom (EBS)
    • New York City Bar AssociationNew York City Bar Association
      Royal Institution of Chartered SurveyorsRoyal Institution of Chartered Surveyors
      Urban Land InstituteUrban Land Institute
      IMMOEBSIMMOEBS
      Gesellschaft für Immobilienwirtschaftliche ForschungGesellschaft für Immobilienwirtschaftliche Forschung