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James Parrinello

Of Counsel, Founder and Former Head of Litigation, Nielsen Merksamer Parrinello Gross & Leoni, LLP

James Parrinello is an Of Counsel at Nielsen Merksamer Parrinello Gross & Leoni LLP, a firm of which he is a founding member. With over 25 years of experience, he specializes in regulatory, constitutional, and government law, as well as complex litigation.

Throughout his career, Mr. Parrinello has achieved Martindale-Hubbell's highest (AV) rating and has a strong track record of success in arguing cases before top courts such as the United States and California Supreme Courts and Courts of Appeal.

Mr. Parrinello is renowned for his expertise in areas including the constitutionality of governmental regulations, rent control, property rights, and the legality of state and local initiatives and referenda.

His contributions extend beyond legal practice; he was appointed by the Governor to the California Commission on Ballot Initiatives and has shared his knowledge as a faculty member at the Hastings College of Trial and Appellate Advocacy, as well as a guest speaker at law schools like Stanford and Berkeley.

James Parrinello is an alumnus of the University of San Francisco, where he pursued both his undergraduate and law degrees.

James Parrinello
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Location

San Francisco Bay Area