Phone: (925) 393-7875 (650) 753-1810 Fax: (925) 393-7876 Adam Koss: akoss@kossfirm.com Catherine Koss: ckoss@kossfirm.com Walnut Creek Office 1600 S. Main Street, Suite 285 Walnut Creek, CA 94596 View Map – Walnut Creek Burlingame Office 533 Airport Blvd., Suite 400 Burlingame, CA 94010 View Map – Burlingame Disclaimer: The transmission of email to Adam or Catherine Koss does not alone create an attorney-client relationship.