Arlene Kostant

220 Montgomery St., 15th Floor
San Francisco, California 94104
United States
Office Phone: 415-433-2863
Member since 2004
Membership Type: IACP


Lawyer, Mediator
Area(s) of Practice: Collaborative Law, Family Law, Mediation, Teaching
License(s): Certified Family Law Specialist, State Bar of California Board of Legal Specialization

Professional Activities

Member: Collaborative Practice, San Francisco; Alliance of Collaborative Professionals, East Bay; ~Member and Past Chair: Family Law Section, Bar Association of San Francisco ~Negotiations teacher and trainer: Adjunct Faculty, UC Berkeley, Boalt Hall and Hastings College of the Law

Undergraduate Education

New York University, BA

Postgraduate Education

University of Rochester, MA

Professional Education

Golden Gate University, JD with Honors


I am committed to helping clients resolve family law issues through collaborative negotiation and mediation.