Our Leadership

As a community-owned hospital, Tri-State Memorial Hospital is governed by a 13-member volunteer Board of Directors comprised of area business leaders. The hospital mission to always put the patient first guides Tri-State Memorial Hospital’s leadership.

Executive Council

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dONALD J. wEE

CHIEF EXECUTIVE OFFICER

Mr. Wee assumed the CEO position at Tri-State in October 2009. He was the CEO of Pioneer Memorial Hospital in Prineville, Oregon from 1996 to 2009. He has his master’s in business administration and is a member of the American College of Healthcare Executives.

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jOLEEN cARPER

CHIEF OF CLINIC OPERATIONS

Avi-Popovich-3

AVI POPOVICH

CHIEF INFORMATION OFFICER

Terri-Tomberlin

Terri Tomberlin

CHIEF HUMAN RESOURCES OFFICER







JackieM-6

Jackie Mossakowski

CHIEF NURSING OFFICER

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Carson Seeber, MD

CHIEF MEDICAL OFFICER

Board of Directors

Steve Claassen

PRESIDENT

Mike Martin

VICE PRESIDENT

Wayne Day

PAST PRESIDENT

Scott Arnone

Debra Ausman

Kimberley Blewett, DO

Dick FlercHinger

Dave Hagen

Paul Jelineck

Dan Klaveano

Don McQuary

John Rudolph, DO

Rick Wasem