dr. oscar john ma-served-as-professor-and-chair-of-emergency-medicine-at-oregon-health-&-s

Dr oscar john ma

New York, USA



Between 2007 and 2019, Dr. Oscar John Ma served as Professor and Chair of Emergency Medicine at Oregon Health & Science University. Between 2011 to 2013, Dr. Oscar John Ma served as President of the Professional Staff at OHSU Healthcare.

Dr. Oscar John Ma co-founded and served as the CEO of Innovative, Disruptive, Emerging Applications in Emergency Medicine (IDEA-EM). Dr. Oscar John Ma has edited twenty reference textbooks, including Ma and Mateer's Emergency Ultrasound and Tinitnalli's Emergency Medicine. Dr. Oscar John Ma has largely focused his study on the use of ultrasonography in the diagnosis of injuries in trauma patients.


He has served on the American Board of Emergency Medicine and the Society for Academic Emergency Medicine's Boards of Directors. He has been named Teacher of the Year four times and received the 2005 SAEM Excellence in Ultrasound Education Award.