Diana Ryan

Collaborative Law Association of the Rochester Area Inc.

150 Allens Creek Road
Rochester, New York 14618
United States
Office Phone: 585-413-1352
Member since 2005
Membership Type: IACP



Diana Deyo Ryan has practiced Collaborative Law with the Rochester area Collaborative group since it was started in 2001. She is a partner with the law firm of Kaman, Berlove, Marafioti, Jacobstein & Goldman, and limits her practice to representing clients in Collaborative Law. She was named in Best Lawyers in America and Best Lawyers in the State of New York in 2009 for her work as a Collaborative Law Attorney.

Area(s) of Practice: Collaborative Law, Family Law
License(s): Admitted to the New York State Bar, 1995 ~Admitted to the Western District of New York, 1995

Professional Activities

Ms. Ryan is a member of the New York State Bar Association, Family Law Section and Monroe County Bar Association, Family Law Section. She has lectured for the New York State Bar and Monroe County Bar on matters of family law. Ms. Ryan has served on the Board of Directors for the Collaborative Law Association of the Rochester Area since 2004, as Vice President from 2016 - 2018 and as President from 2018 - 2020. Ms. Ryan has presented as a Collaborative Trainer in numerous Introductory and Advanced Trainings.

Undergraduate Education

University of New York at Buffalo, summa cum laude

Phi Beta Kappa

Professional Education

Albany Law School, cum laude


Ms. Ryan has represented divorcing clients in all matters and has significant experience in handling complex marital estates. Ms. Ryan has been involved in the Association of the Collaborative Family Law Attorneys since its inception. She has handled numerous Collaborative Law cases.