OHSU

Ultrasound

 

Emergency Medicine Faculty Directory

Placeholder Image Cathy Erickson, MD

Assistant Professor, Department of Emergency Medicine
Director, Emergency Medicine Ultrasound Fellowship

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Cathy Erickson, MD

Assistant Professor, Department of Emergency Medicine
Director, Emergency Medicine Ultrasound Fellowship

503-494-9716 | erickcat@ohsu.edu

Dr. Erickson joined the Department of Emergency Medicine as a full-time faculty member in August 2012. She had been an adjunct faculty member at OHSU since October of 2010 after completing an Emergency Ultrasound Fellowship at Denver Health Medical Center. Dr. Erickson currently serves as the Emergency Medicine Ultrasound Fellowship Director. Her academic interests include medical student education, musculoskeletal and pulmonary ultrasound, and international medicine and in her free time she enjoys hiking, snowboarding, mountain biking and spending time with her family.

Education:

MD Degree:Oregon Health & Science University, Portland, OR 2005
Residency:Emergency Medicine, Denver Health Medical Center, Denver, CO 2009
Fellowship:Emergency Ultrasound, Denver Health Medical Center, Denver, CO 2010

Awards and Recognition:

2009Outstanding Resident Research Award - Denver Health Medical Center
2008Colorado Chapter ACEP Resident Research Grant
2004Medical School Endowment Scholarship
2003West Medical Scholarship
2000-2002Laurel Merit Medical Scholarship

O. John Ma O. John Ma, MD

Chair, Department of Emergency Medicine
Professor with Tenure, Department of Emergency Medicine

O. John Ma
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O. John Ma, MD

Chair, Department of Emergency Medicine
Professor with Tenure, Department of Emergency Medicine

503-418-1027 | maoj@ohsu.edu

Dr. John Ma serves as Professor and Chair of the Department of Emergency Medicine at Oregon Health & Science University. He also serves on the Board of Directors for the American Board of Emergency Medicine. He is the Immediate Past Chair of the Professional Board for OHSU Healthcare. Dr. Ma also served as Chair of the Department of Emergency Medicine at the University of Missouri/Truman Medical Center in Kansas City, Missouri, where he had been Vice Chair since 2000. Upon graduation from residency, he joined the faculty at the University of North Carolina - Chapel Hill. He has served as an editor on 16 textbooks, including Ma and Mateer's Emergency Ultrasound (all 3 editions) and Tintinalli's Emergency Medicine: A Comprehensive Study Guide, 7th and 8th editions.

Education:

MD Degree:The George Washington University School of Medicine, Washington, D.C. 1990
Residency:Emergency Medicine, Medical College of Wisconsin, Milwaukee, Wisconsin 1994

Awards and Recognition:

2014Named one of 2014 Top Doctors in Portland, Oregon - Portland Monthly Magazine
2013Named one of 2013 Top Doctors in Portland, Oregon - Portland Monthly Magazine
2010Named one of 2010 Top Doctors in Portland, Oregon - Portland Monthly Magazine
2009Healthcare's Pillar of Excellence Award for People Development - Oregon Health & Science University
2009Golden ROSE (Recognition of Service Excellence) Award - Oregon Health & Science University
2009Elected as a faculty member to Alpha Omega Alpha (Honor Medical Society)
2008Healthcare's Pillar of Excellence Award for Service Excellence Finalist - Oregon Health & Science University
2005Excellence in Ultrasound Education Award - Society for Academic Emergency Medicine
2004Named as an "Outstanding Consultant" - Annals of Emergency Medicine
2000Named as an "Outstanding Consultant" - Annals of Emergency Medicine
1997Named as an "Outstanding Consultant" - Annals of Emergency Medicine
1995Finalist for Best Young Investigator Award - American College of Emergency Physicians Research Forum
1993Best Presenter Award - Society for Academic Emergency Medicine
1990Student Excellence in Emergency Medicine Award - Society for Academic Emergency Medicine

Alfredo Sabbaj, MD, MA, FACEP

Clinical Associate Professor, Department of Emergency Medicine
Ultrasound Section Director, Department of Emergency Medicine

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Alfredo Sabbaj, MD, MA, FACEP

Clinical Associate Professor, Department of Emergency Medicine
Ultrasound Section Director, Department of Emergency Medicine

503-494-2779 | sabbaja@ohsu.edu

Dr. Sabbaj joined the Department of Emergency Medicine in 2001. Dr. Sabbaj's special area of interest is Emergency Ultrasound. He is currently the Director of the Emergency Ultrasound Division.

Education:

MD Degree:Tufts University, Boston 1997
Residency:Yale-New Haven Hospital, New Haven, CT 2001

Awards and Recognition:

2006Clinical Instructor of the Year, Oregon Health & Science University
2004Academic Excellence Award, Oregon Health & Science University
2003Academic Excellence Award, Oregon Health & Science University

Jason Oost Jason Oost, MD

Instructor, Department of Emergency Medicine
Ultrasound Fellow, Department of Emergency Medicine

Jason Oost
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Jason Oost, MD

Instructor, Department of Emergency Medicine
Ultrasound Fellow, Department of Emergency Medicine

503-494-1215 | oostj@ohsu.edu

Education:

MD Degree:Medical College of Wisconsin, Milwaukee, WI 2011
Residency:Oregon Health & Science University, Portland, OR 2014