MARY O'CONNOR, ASA
Partner, Valuation and Dispute Advisory Services

EXPERIENCE
Mary O'Connor, ASA, has worked exclusively in the field of valuation since 1979. She specializes in business valuation and the appraisal of tangible and intangible assets for litigation with special focus in healthcare, intangible assets in property tax appeal, securities, subrogation and insurance matters. She also possesses extensive experience with fairness and solvency opinions. Mary has provided valuations to a wide variety of public and private clients in a range of industries including healthcare, senior living, technology, financial services, automotive, hospitality/gaming, manufacturing, natural resources, retail, utilities, waste management/recycling and real estate development.

Mary has provided litigation consulting and expert witness testimony to Federal, State and local jurisdictions (including US Tax Court and Property Tax Appeals Boards) nationally and internationally in cases related to business valuation, lost profits damage analysis, diminution of business value, shareholder dispute, intangible assets in property assessment, breach of contract, fraud, estate taxation, marital dissolution, sale/leaseback, subrogation, ability to pay, insurance defense, condemnation and bankruptcy matters for both Plaintiffs and Defendants. She is experienced in melding the skills of investigative accounting, valuation, economic analysis, fraud analysis and forensic technology in cases of all sizes. She has been called as an expert in large cases related to the 9/11 attack. She has provided business valuations for diverse assets including the Polish Stock Exchange and the Chicago Bears.

Further detail regarding her education, testimony history, teaching experience and memberships is available
upon request.