About Liz Seegert Liz Seegert (@lseegert), is AHCJ’s topic editor on aging. Her work has appeared in NextAvenue.com, Journal of Active Aging, Cancer Today, Kaiser Health News, the Connecticut Health I-Team and other outlets. She is a senior fellow at the Center for Health Policy and Media Engagement at George Washington University and co-produces the HealthCetera podcast. Photo: Dominic Smith via Flickr You may have heard about Jeopardy host Alex Trebec’s announcement this year that he had been diagnosed with Stage…