John H FitchenJohn H. Fitchen, MD, is an Emeritus Professor of Medicine at Oregon Health & Science University. After nearly twenty years in academics, he accepted a leadership role at Epitope, Inc., the Portland-based biotech company that developed OraSure, the fist and only oral HIV test. He is the author of Birding Portland and Multnomah County, and has published articles in The Atlantic, Birding, the New England Journal of Medicine, and dozens of other peer-reviewed medical journals. He is an avid birder and lives in Portland, Oregon, with his wife Ellen. Read More Read Less