First Choice Emergency Room is the nation’s leading freestanding emergency room system; it is both largest and the oldest. First Choice Emergency Room facilities are innovative, freestanding, and fully equipped emergency rooms with state of the art diagnostic technology (CT Scanners, Ultrasound, Digital X-ray) and on-site labs. All First Choice Emergency Room locations are exclusively staffed with board-certified emergency physicians and emergency trained registered nurses.
Our Atascocita location is also convenient for residents in Humble and neighboring areas.
Dr. O’Connor earned his medical degree from The University of Texas Medical School at Houston after receiving a B.S. from Marquette University. Following an internship at Brackenridge Hospital in Austin, TX, Dr. O’Connor has been a leader in emergency medicine since 1975. His time in emergency medicine included over 18 years with the emergency department at Northeast Medical Center in Humble, TX. Dr. O’Connor is a longtime resident of the Humble community.