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R. Casey Hannegan

R. Casey Hannegan

Senior Partner

(949) 794-4000

Casey’s practice focuses on business counseling and transactions, including company formation, entity compliance, ownership transitions, mergers, acquisitions, contract review and drafting, real property transactions, leases, succession planning and dissolution. Additionally, Casey is experienced in conducting and supervising business litigation and employment matters.
He also assists individuals and families with estate planning, trust administration, probate procedures and trust litigation representing trustees, beneficiaries and heirs in estate disputes. 
Casey has been recognized by Super Lawyers as a Rising Star which is an exclusive list of top-rated attorneys in specific practice areas chosen after thorough evaluation of numerous criteria. He serves on the board of directors for several organizations and is an adjunct law school professor. He is also an advocate for Orange County United Way and a member of its Alexis De Tocqueville Society and President's Circle. Prior to practicing law, Casey worked in finance and held a Series 7, Series 66 and California Insurance license for variable contracts.
Casey earned his bachelor's degree in business administration from Loyola Marymount University and his juris doctor degree from Whittier Law School.