Dr. Oscar John Ma MD
Emergency Physician
3181 Sw Sam Jackson Park Road, Ohsu Department Of Emerge Portland OR, 97239About
Dr. Oscar Ma practices Emergency Medicine in Portland, OR. Dr. Ma assesses patients who seek immediate medical attention at any time of day or night. Emergency Medicine Physicians are trained to efficiently work with each patient and situation no matter how acute or life-threatening. Dr. Ma examines patients, determines means of testing, diagnoses conditions, and decides the best treatment methods.
Education and Training
Mechanical Engineering 1990
Board Certification
Emergency MedicineAmerican Board of Emergency MedicineABEM
Provider Details
Expert Publications
Data provided by the National Library of Medicine- Percentage of emergency medicine residency graduates who got their first choice of jobs did not change between 1995 and 1997.
- Emergency medicine residents' shiftwork tolerance and preference.
- Emergency medicine resident errors: identification and educational utilization.
- Screening for stimulant use in adult emergency department seizure patients.
- Utility of an initial D-dimer assay in screening for traumatic or spontaneous intracranial hemorrhage.
- Can elbow extension be used as a test of clinically significant injury?
- Aortic saddle embolus presenting with transient lower extremity paresthesia.
- Prospective determination of medical necessity for ambulance transport by paramedics.
- Effect of paramedic experience on orotracheal intubation success rates.
- Prehospital dispatch assessment of stroke.
- Populations at risk for intubation nonattempt and failure in the prehospital setting.
- Anechoic stripe size influences accuracy of FAST examination interpretation.
- Association between a positive ED FAST examination and therapeutic laparotomy in normotensive blunt trauma patients.
- Impact of an expeditor on emergency department patient throughput.
- The 2011 model of the clinical practice of emergency medicine.
Dr. Oscar John Ma MD's Practice location
Dr. Oscar John Ma MD's reviews
Write ReviewPatient Experience with Dr. Ma
Recommended Articles
- Copperhead Snake Bites: What Does It Look Like?
Copperhead snake bites are one of the frequently reported snakebites annually. However, they are rarely fatal. Most of the time, snakebites happen when people accidentally step on or touch snakes, which are excellent at blending into their surroundings. When copperhead snakes are disturbed, they...
- Lightheadedness
What is lightheadedness?Lightheadedness or feeling faint may not always be a cause for concern. However, it may also indicate an underlying health problem and can increase the risk of falling and fall-related injuries. If you feel lightheaded, drink water or fluids containing electrolytes and take...
- What Is Reye's Syndrome: Causes and Treatments
What is Reye’s syndrome?Reye's syndrome is a rare but serious condition that can cause swelling of the liver and brain. Even though this condition can occur at any age, it is mostly reported to affect children and teenagers, especially those who are trying to recover from viral infections, such as...
- Leukocyte Esterase Test
Leukocyte Esterase Urine TestLeukocyte esterase (LE) is an esterase produced by white blood cells (WBCs) or leukocytes. A leukocyte esterase test is a urine test used to detect the presence of white blood cells and other health conditions associated with infection.Normally, leukocyte esterase...
- What Is a Transient Ischemic Attack (TIA)?
OverviewA transient ischemic attack (TIA) is a mini-stroke, which only lasts for a few minutes. It occurs when blood stops flowing to a part of the brain for a short time. The symptoms of TIA are similar to other symptoms of stroke, but they do not last long, so TIA does not lead to permanent...
- Influenza B: What You Need to Know
Influenza Influenza, also commonly called as the flu, is a highly contagious respiratory infection caused by viruses, particularly influenza A or influenza B. These viruses usually infect the throat, nose, and lungs. Although the flu causes mild symptoms in most people, it can also cause severe...
Nearby Providers
- Dr. Kelly R. Pettit MD500 Ne Multnomah St Portland OR 97232
- Dr. Eli Klovee-smith MD10123 Se Market St Portland OR 97216
- Dr. Enoch T Huang MD10201 Se Main St Portland OR 97216
- Dr. Scott Rohrback MD10123 Se Market St Portland OR 97216
- Dr. Mark E. Zeitzer MD335 Se 8th Ave Hillsboro OR 97123
- Dr. Mary Beth Engrav M.D.9205 Sw Barnes Rd Portland OR 97225