Board and Staff

JohnSieberProfile

John L. Sieber

Director

John graduated from Penn State University and earned a commission as a pilot in the U.S. Air Force, serving for 3 years. After nine years in significant corporate positions he…

DrJohnXenos

John S. Xenos, MD

Chair of the Board

Dr. Xenos is a graduate of the United States Military Academy at West Point. Dr. Xenos earned his medical degree from the Georgetown University School of Medicine in Washington, D.C…

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Stephen J. Schaefer

Secretary

Steve joined HealthSouth in December 2008. He has more than 20 years of leadership experience in the healthcare field. Under his leadership, the hospital has built upon its community reputation…

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Cassi D. Konopasek

Treasurer

Cassi served as Executive Director for four years and helped establish the 501(c)(3) status of Colorado Orthopaedic Research Institute prior to joining the CORI Board of Directors…

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Scott Henderson

Executive Director
[email protected]
408-722-8838

Scott has 30 years of nonprofit and for profit leadership experience. A couple of years after graduating from college Scott founded and ran his own company for 10 years…

DrRyanCarr

Ryan Carr, MD

Colorado Orthopaedic Research Institute is pleased to welcome our 2019 Adult Hip/Knee Reconstruction Fellow, Dr. Ryan Carr…