Jack Guttentag

Jack Guttentag , a.k.a. "The Mortgage Professor," is Professor of Finance Emeritus at the Wharton School of the University of Pennsylvania. He writes a nationally syndicated weekly newspaper column called "Ask the Mortgage Professor." Professor Guttentag's website devoted to helping consumers make better mortgage decisions is www.mtgprofessor.com. He lives in Valley Forge, Pennsylvania.