Dr. Sarah Crawford is a board-certified internal medicine specialist currently pursuing a fellowship in undersea and hyperbaric medicine at LSU New Orleans. Trained as a civilian diving medical officer, technical diver, and scuba instructor with a Master of Science in diving medicine, Dr. Crawford remains committed to advancing the field of diving medicine through enhanced safety, education, and research. Her current research initiative involves analyzing the effects of various nitrox gases on scuba divers’ neurocognitive performance.