Steven Urban, MD is an associate professor in the Department of Internal Medicine at Texas Tech University School of Medicine at Amarillo, TX Rush Pierce, MD, MPH is Chairman of the Department of Internal Medicine at Texas Tech University School of Medicine at Amarillo, TX. Steven L. Berk, MD is the Regional Dean of Texas Tech University School of Medicine at Amarillo, TX, where he also serves as a Professor of Medicine and holds the Mirick-Myers Endowed Chair in Geriatric Medicine. Marjorie R. Jenkins, MD is Executive Director of the Laura W. Bush Institute for Women's Health; Director of the Center for Women's Health and Gender-Based Medicine, and Division Head (Women's Health) at Texas… Tech University Health Sciences Center in Amarillo, TX.