Learn about the Team at Los Angeles County, including our Interim Treasurer and Tax Collector, Assistant Treasurer and Tax Collector - Finance and Investments, and Chief Public Finance Officer.

Photo of Elizabeth Buenrostro Ginsberg

Elizabeth Buenrostro Ginsberg

Interim Treasurer and Tax Collector

Elizabeth Buenrostro Ginsberg is currently serving as Interim Treasurer and Tax Collector, overseeing all operations of the Department, including the systems, programs, and services necessary for the billing, collection, deposit, investment, and management of County funds, community college, school district, and employee funds, and the financing activities of the County, including relationships with rating agencies and investors.  Ms. Ginsberg serves as ex-officio trustee of Los Angeles County Employees Retirement Association’s Board of Retirement and Board of Investments, as well as a member of the Los Angeles County Plan Administrative Committees Deferred Compensation Plans (401k and 457b).  She has 26 years of combined experience in accounting, internal controls, treasury management, property collections, and public administration in three departments with Los Angeles County.  Ms. Ginsberg earned a Bachelor of Science in Business Administration with a Major in Accounting from the California State Polytechnic University, Pomona and holds the certification of Accredited Automated Clearing House Professional (AAP).

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Daniel Wiles

Assistant Treasurer and Tax Collector - Finance and Investments
(213) 974-7175

Daniel Wiles was appointed to the position of Assistant Treasurer and Tax Collector by the Treasurer on September 24, 2019.  Mr. Wiles oversees the Finance Branch of the TTC, consisting of Public Finance, Cash Investments and Defined Contribution Plan Investments.  Mr. Wiles is an experienced public finance professional with almost 40 years of responsible experience as a public sector executive, a financial and investment advisor and bond and underwriters counsel. Prior to his current role, he was a Principal and Chief Compliance Officer of Fieldman, Rolapp & Associates, Inc., a municipal advisory firm based in Irvine, California for 17 years.  

Mr. Wiles earned a Bachelor of Science in Economics, magna cum laude, from the University of Minnesota and a Juris Doctor, magna cum laude, from the University of Minnesota Law School, where he was an editor of Volume 66 of the Minnesota Law Review.  He held MSRB Licenses as a Municipal Advisor Representative (Series 50), Municipal Advisor Principal (Series 54) and Registered Investment Advisor (Series 65).  He is a member of the Government Finance Officers Association, serving on the Treasury and Investment Management Standing Committee and the California Association of County Treasurers and Tax Collectors, serving on the Treasurers Committee.

Photo of Teresa Gee

Teresa Gee

Chief Public Finance Officer

Teresa Gee is the Chief Public Finance Officer with the Treasurer and Tax Collector’s Finance and Investments Branch.  Ms. Gee has worked for Los Angeles County for over 30 years, 20 of which are within the Finance and Investments Branch.  She oversees the investments of the County’s treasury pool and deferred income retirement plans and is responsible for the debt issuance programs administered by the public finance office.  Ms. Gee is a member of Los Angeles County Management Council and Asian Americans in Public Finance.  She holds a Bachelor of Science degree in Accounting from California State Polytechnic University, Pomona.