J. Duross O’Bryan

J. Duross O’Bryan, Partner

J. Duross O’Bryan


Los Angeles, CA



J. Duross O’Bryan is a Partner at Resolution Economics LLC, an economics, statistics, forensic accounting and economic damages consulting firm with offices in Los Angeles, Chicago, Washington, D.C., New York, and Charlotte. He earned a bachelor’s degree from Northern Arizona University. Mr. O’Bryan joined Resolution Economics from AlixPartners, LLC where he was a Managing Director in the Financial Advisory Services group. Prior to AlixPartners, Mr. O’Bryan worked at PricewaterhouseCoopers, where he served as the Partner-In-Charge of the Dispute Analysis and Investigations practice for the firm’s western region, and as an Audit Partner for the Los Angeles office of PwC. Previously, he served as the Financial Advisory Services Leader of the New York Metro Region of PwC. Before joining Coopers & Lybrand (now PwC) in 1985, Duross was with the San Diego office of Peat Marwick Mitchell & Co., specializing in financial statement audits.

With over 30 years of experience, Duross is a known and respected financial industry leader with an extensive background solving sophisticated accounting challenges and a track record of working effectively and quickly with his clients. His consulting and testifying experience as either the lead consultant and/or expert in forensic type matters now exceeds more than one hundred engagements. He has testified in dozens of State Superior Courts, United States Federal Courts, and in domestic and international arbitration matters. In addition, he has acted as an independent arbitrator and forensic consultant in a number of matters involving complex post-merger and acquisition disputes, adjustments to purchase price, disbursement frauds, commingling of restricted funds and other sophisticated financial accounting issues.

Focus Areas


B.S in Accountancy, Northern Arizona University
Certified Public Accountant (CPA)