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Business Services

Business ServicesPaul Southerton, Director of Business and Operations Department of Centennial School District is responsible for the following major areas: fiscal management, district budgeting, accounting, investments and risk management, facilities operation and new construction, ongoing maintenance and operations of the District’s fourteen facilities as well as planning and construction of new facilities, pupil transportation, operation of the school bus fleet to transport students to and from home and school, to athletic events and on field trips related to the school curriculum, and Dining Services, operated for the purpose of providing breakfast and lunch to school students and staff. This department also provides meals to a number of Head Start programs, alternative educational programs and a Charter School. Phone: 503-762-3650 Email:


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Director of Business and Operations

Paul Southerton

(503) 762-3650



Budget Analyst

Betty LaGrow

(503) 762-3612




Kalden Delek

(503) 762-3646



Accounts Payable

Margaret Thran

(503) 762-3614

Administrative Assistant - Director of Business and Operations

Regina Castro

(503) 762-3611



Payroll & Benefits Director

Tina Caverhill

(503) 762-3617



Payroll Clerk

Jazmin Inostros

(503) 762-3619



Accounts Receivable


(503) 762-3615



Business Services Contact Information


Administration Office
18135 SE Brooklyn
Portland OR  97236
PH (503) 760-7990
FX (503) 762-3689