Joseph Guettler, Beaumont Health System (IMAGE) Beaumont Health System Caption The multi-center, national research study was led by Beaumont Health System orthopedic surgeon and sports medicine specialist Joseph Guettler, M.D. Credit Beaumont Health System Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.