Isadore Rosenfeld, M.D., is widely recognized as one of this country's preeminent doctors. A Distinguished Professor of Medicine at New York Hospital/Cornell Medical Center, he's also a medical media luminary.

His regular appearances on both "Hour Magazine" and "CBS Morning News" have garnered a devoted, nationwide following from viewers who have turned to him for the latest information on health and medical issues.

With five bestselling books to his credit, Dr. Rosenfeld has become one of the leading and most effective proponents in the education of the American public in medical matters. His first book, The Complete Medical Exam, published by Simon & Schuster in 1978, informed patients about what to expect in the course of a check-up and how to evaluate its thoroughness.