Dr. Hartzler is a shoulder surgeon at TSAOG Orthopaedics with a passion for research and education that has resulted in dozens of scientific articles, book chapters, academic lectures, as well as the mentorship of many medical students and orthopaedic surgery trainees. He currently serves at the medical director for BRIO. In this capacity, he collaborates with other BRIO researchers to approve projects which have scientific merit and are aligned with the mission of BRIO
