2022 - present
President, Taiwan Orthopaedic Research Socieety
2022 - present
Honorary Director, Formosa Association of Regenerative Medicine
2021 - present
Vice President, Far Eastern Memorial Hospital
2018 - 2022
President, Formosa Association of Regenerative Medicine
2014 - present
Professor, Yuan Ze University
2005 - 2021
Chief, Department of Orthopedics, Far Eastern Memorial Hospital
2016 - 2018
The Secretary-General, Taiwan Orthopaedic research Society
2016 - 2018
The Secretary-General, Formosa Association of Regenerative Medicine
2010 - 2014
Associate Professor, Yuan Ze University
2007 - 2010
Assistant Professor, Yuan Ze University
2006 - 2007
Chief of Department, Department of Surgery, Far Eastern Memorial Hospital
2005 - present
Collateral Assistant Professor, Department of Orthopedics, Medical College, National Taiwan University
2001 - present
F.I.C.S., International College of Surgeon
2000
Visiting Clinician, Mayo Clinic, Rochester, Minnesota, U.S.A. with Dr. Morrey