TRI, P.A.
10551 Barkley St.
Suite 615
Overland Park, KS 66212
816-313-2677
816-313-6000 (FAX)

Please send correspondence or inquiries via email to
Tridocs@tridocs.com

TRI Administration

Russell V. Onken, Administrator – Retired December 2, 2021

staff onken
We thank Russ for his 27 great years of great service to TRI.


Becca Bell, CEO

staff Becca BellAs the CEO of TRI, Becca brings over 20 years of experience in the development and leadership of Hospital and practice-based oncology services across Kansas City and the region. Her commitment to the best, evidence-based care for patients is supported by her active role in local and national organizations which benefit patients and their caregivers, healthcare organizations, physicians, and the multi-disciplinary cancer care team. Becca graduated from MidAmerica Nazarene University with an undergraduate degree in Health Services, Human Relations, and a master’s degree in Organizational Administration Leadership.

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Sue A. Smith, Finance Director

staff-smithSue Smith is the Director of Finance and has been with TRI since 1999. She is a Certified Public Accountant and has a B.S. in Accounting from the University of Kansas. She came to TRI from CBIZ/Mayer Hoffman McCann, a national consulting firm, where she was a Manager in their Health Care Advisory Services division. Sue has 29 years of health care finance experience and is a member of the national Medical Group Management Association, the Greater Kansas City Medical Managers and the Healthcare Financial Management Association. Sue is in charge of the financial operations of the practice, including all billing and accounting functions.

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Patty L. Koepke, Executive Assistant

Patty KoepkePatty joined TRI in April of 2012 as the Executive Assistant. She will also be the privacy officer overseeing the monitoring and enforcement of HIPAA regulations. She came to TRI from Gentiva Health Services, America's home health and hospice leader, where she was a security administrator. Patty has over 30 years of experience in administrative support, customer service and Information Technology. Her organizational memberships include Greater Kansas City Missouri Association of Medial Staff Services (GKCMoAMSS). She is also the council secretary for Overland Park Lutheran Church.

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Our Mission

To provide leadership and excellence in the care of cancer patients while responding to the changing needs of patients,
physicians, health care facilities and agencies in the greater metropolitan Kansas City area.