Dr. Moreau is an evidence-guided chiropractic sports medicine clinician. He is the Chief Medical Officer at the University of Western States (UWS) in Portland, Oregon. At UWS Moreau leads an interdisciplinary clinic focused on providing high quality, whole-person integrated health care. 

For ten years he led sports medicine at the United States Olympic Committee as director of clinics in 2009 after more than 25 years of clinical practice. In 2017 he was promoted to Vice President of sports medicine where he oversaw USOC sports medicine related activities; including medical care at the Olympic/Paralympic Games and the USOC Clinics. He led the USOC National Medical Network and formulated medical standards of care for the USOC.

Moreau served as Team USA's medical director at the London 2012 Olympic Games and the Sochi 2014 Olympic Winter Games, and as Chief Medical Officer for Team USA at the 2016 Summer Rio Games and the 2018 Winter Games in South Korea. As Chief Medical Officer he directed medical service lines for Team USA athletes. In 2017, he was appointed to the Pan American Sports Organization (PASO) Medical Commission. 

Dr. Moreau founded the United States Coalition for the Prevention of Illness and Injury in Sports. The coalition is one of eleven IOC international centers of research excellence.