This position is for an Emergency Medicine Physician specializing in Medical Toxicology in Brownsville, TX, offering nationwide support and flexible shift schedules. The role requires ABEM/AOBEM certification, involves high patient volume in a Level 3 trauma center, and provides medical and malpractice coverage with weekly competitive pay. Shift options include 12-hour day or night rotations, and the position has an ASAP start following credentialing in 30-60 days.