About Margarita Birnbaum Margarita Birnbaum (@mbirnbaumnews) is AHCJ’s Health Equity Core Topic Leader. An independent journalist who has covered health disparities. Birnbaum’s stories have been published by WebMD, American Heart Association News, and American Indian, the magazine of the Smithsonian’s National Museum of the American Indian. Marc Ramirez Millions of […]