Dr. Nathaniel Leu completed his residency in Emergency Medicine at Cook County Hospital in Chicago with an area of focus in Emergency Ultrasound. He is currently finishing a Clinical Ultrasound fellowship at Highland Hospital in Oakland. Some of his main areas of interest are ultrasound-guided regional anesthesia and implementing ultrasound during resuscitation and cardiac arrest. He enjoys teaching point-of-care ultrasound both at the bedside and at national conferences.