Sean is a Minnesota native who moved to northern California in 2009.  He joined Ghirardo in January of 2019.  Sean graduated from Georgetown University with a BS in Foreign Service focusing on international law, ethics and institutions. He then attended the William Mitchell College of Law where he earned his JD.  He is licensed to practice in California and is a member of the taxation section of the bar.

Sean lives with his wife and daughter in Novato.