"Why sit by when you can participate?"  This has been Marshall's motto for years.  Marshall has been active in multiple youth volunteer organizations in our community.


Anthony Zunino joined the firm as a partner in September 2017.  A Northern California native, Mr. Zunino began his legal career in 2008 after serving Sonoma County for thirteen years in law enforcement and later in private industry for a telecommunications firm. Prior to joining the firm, he was in private practice and later was in partnership with his wife, Becky Rasmason until her appointment to the bench as a Superior Court Commissioner in Sonoma County.


Bonnie Hamilton is now retired, but if you would like legal assistance, please contact Marshall Bluestone or Anthony Zunino.


Bonnie enjoys passing on legal education to attorneys and non-attorneys alike.  As a regular participant in the nationally-recognized "Law Day" (which has turned into "Law Weeks" in Sonoma County through its Bar Association), she brings significant legal and constitutional concepts to high school students. 

She has presented on various legal issues locally and state-wide to attorneys on such topics as:

Former partner

If there was ever a "go-to" attorney in Northern California, it was Mike Senneff.  Mike's experience in matters large and small, coupled with his intellect and personality, led to his recognition as the best in the field.  Recognized locally and nationally for his advocacy, Mike dedicated his time and passion equally between community and practice. With his retirement from our firm in July 2017, his legacy is carried on by his long-time partners as well as the scores of attorneys in the County who worked with him over the years.