Despite Controversy, Dr. Oz Maintains Wide Appeal
Dr. Oz's television show has an enormous fan base, despite the fact that his health claims have come under attack by many in the medical profession. NPR's Ari Shapiro talks with W. Douglas Evans, director of the Public Health Communication and Marketing Program at the Milken Institute School of Public Health at George Washington University, about the role that celebrity doctors play, and why Dr. Oz has such a loyal following despite the controversy surrounding him.
