Thank you This live web event has ended. Thank you for attending. Contributors Kelly Johnson-Arbor Dr. Johnson-Arbor is board certified in Emergency Medicine, Medical Toxicology, and Undersea and Hyperbaric Medicine. Currently, she serves as the medical director of hyperbaric medicine at MedStar Georgetown University Hospital in Washington, DC, and is co-medical director of National Capital Poison Center. Dr. Johnson-Arbor maintains medical toxicology and hyperbaric medicine clinics at MedStar Georgetown University Hospital, and regularly teaches medical toxicology and hyperbaric medicine topics to third- and fourth-year medical students, residents, and pharmacology students. She is an associate faculty member of the MedStar Institute for Quality and Safety (MIQS). She is active in professional medical societies and has served as secretary/treasurer of the American College of Hyperbaric Medicine since 2017. Dr. Johnson-Arbor is an instructor for introductory hyperbaric medicine courses, has authored multiple published medical articles on toxicology and hyperbaric medicine related topics, and enjoys speaking on these subjects as well. Her current research interests include heavy metal poisoning, the impact of hyperbaric oxygen administration on Eustachian tube function, and the use of hyperbaric oxygen therapy in the bloodless medicine population. Krista Osterthaler Krista Osterthaler, MPH, is the Director of Strategic Partnerships for the National Capital Poison Center in Washington, DC, the nonprofit organization that developed webPOISONCONTROL. In addition to her master’s degree in Public Health, Krista has a Graduate Certificate in Epidemiology from The George Washington University. Krista began her career as a high school biology teacher, first joining poison control as a poisoning prevention educator in 2011. Krista has since served as a Vice President for the American Association of Poison Control Centers, Chair of the National Poisoning Prevention Council, and Director of Programs and Research at Safe Kids Worldwide.