Dr. Kelly Johnson-Arbor a physician board-certified in Emergency Medicine, Toxicology and Undersea and Hyperbaric Medicine. She is Medical Director of the Hyperbaric Medicine program at  Med Star Health in Washington DC.  Dr Kelly Johnson-Arbor  will share with us here experience treating injured divers in a hyperbaric chamber. We will include discussion on how decompression sickness can affect the injured diver, as well as how hyperbaric oxygen therapy can help.