Chief of Surgery at Metropolitan Hospital and Vice-Chair of the Department of Surgery at New York Medical College.
Developed and clinically tested with FDA approval of a melanoma vaccine and has held numerous other prestigious academic appointments throughout his career.
Had quadruple bypass surgery in 2004. Ran the New York Marathon in 2006.
Release of his book, "Back to Life After a Heart Crisis: A Doctor and His Wife Share Their 8-Step Cardiac Comeback Plan" by Dr. Wallack, Jamie Colby and Alisa Bowman. (2010)