Vincent M. Fortanasce, MD, is a world-renowned neurologist, psychiatrist, and Alzheimer's specialist and a clinical associate professor of neurology at University of Southern California. He has treated many high-profile individuals such as Pope John Paul II and Baseball Hall of Famer Tommy Lasorda. He has appeared as a medical expert on 60 Minutes, Today, Dr. Phil, Dateline, CNN's Paula Zahn Now, Hardball with Chris Matthews, and XM satellite radio. Dr. Fortanasce is a regular spokesperson for the California Medical Association at the senate and legislative assemblies and hosts his own syndicated radio program, St. Joseph's Radio Presents.