The president of the 1-800-GET-THIN marketing company, which has blanketed Southern California freeways and television and radio stations with ads for Lap-Band weight-loss surgery, said he has resigned "to pursue other career opportunities."
In a news release Thursday, Robert Silverman said that his resignation was effective Tuesday. He had served as the firm's president since February 2010, the release said.
"I believed in the mission and I believe that I was assisting individuals [to] overcome their battle with obesity, which has reached world-wide epidemic status," Silverman said in the release.
The 1-800-GET-THIN campaign had come under increasing scrutiny after the deaths of five Lap-Band patients since 2009.
In December, the Food and Drug Administration sent warning letters to the marketing company and its affiliated surgery centers, saying the ads for Lap-Band weight-loss surgery were misleading because they did not adequately display warnings about risks of the surgery.