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Louis Posner
Metropolitan Advisers

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477 Madison Avenue
6th Floor
New York, NY 10022
Fax: 8009031591

Description of Practice

Louis Posner's diverse business background provides the academic, real life, and business experience to mediate any dispute or conflict. Louis Posner handles divorce mediation, as well as commercial disputes, including business, partnership, and real estate matters. Louis Posner is a listing business broker with Deal Stream and BizBuySell. Louis Posner is a New York State licensed real estate broker with Oxford Property Group, one of the largest real estate brokerage firms in New York City.

Professional Background

Louis Posner, the owner of Metropolitan Advisers brings to the table 40 years of diverse business and professional experience, including accounting, finance, law, and real estate. Louis Posner's work experience includes Business Consultant, Associate Broker of a Manhattan commercial real estate brokerage firm, Managing Partner of a boutique law firm, Real Estate Syndication Specialist with a publicly held financial services firm, and as Tax Manager and Senior Auditor with "Big 4" CPA firms.


Extensive experience in dispute resoluition.


BS-Accounting, Drexel University, College of Business, 1978. MBA-Taxation, Pace University, Lubin Graduate School of Business, 1985. JD-Law degree, New York Law School, 1989.


Dates    Trainer(s)    Title   
April 2010    Center for Mediation & Training    Basic Training in Divorce Mediation, 40 Hours
June 2010    Center for Mediation & Training    Supervised Practicum for Divorce Mediators, 60 Hours
2001 to 2020    CLE and CPE    Various Seminars, 50 Hours


A practical approach that is client-oriented and takes into account the financial status and personal contributions of each party.


The hourly fee is only $200 per hour for office conferences and only $150 per hour for online consultations and teleconferences. Payments may be made by check, cash, major credit card, PayPal, Venmo, and CashApp.

Other Information

Office hours are Monday to Friday, from 9 AM to 8 PM. Saturday & Sunday, 10 AM to 6 PM. Online mediation available 7 days a week until 9 PM on Zoom.US

Areas of Practice

  • Adult Family
  • Appellate
  • Bankruptcy
  • Business
  • Civil (general)
  • Civil Rights (discrimination)
  • Commercial
  • Construction
  • Contracts
  • Criminal
  • Divorce (all issues)
  • Elder
  • Entertainment
  • Environmental
  • Estate Planning
  • Evictions
  • Family
  • Foreclosure
  • Hospitality
  • Insurance
  • Landlord - Tenant
  • Medical Malpractice
  • Partnership
  • Probate
  • Professional Fees
  • Real Estate
  • School/Education
  • Small Claims
  • Special Education
  • Tax

Professional Services

  • Mediator
  • Online Arbitrator
  • Parenting Coordinator
  • Strategic Planning
  • Counselor
  • Estate Planner
  • Fact-Finder
  • Mediator-Arbitrator
  • Mediation Consultant
  • Mediation Trainer
  • Arbitrator
  • Collaborative Professional
  • Facilitator
  • Online Mediator


Kenneth Neumann Center for Mediation & Training