Do I believe people who say they did these treatments and now their cancer is gone? Yeah, sure,” said Dr. Sarah Rausch, director of intergrative medicine for the Moffitt Cancer Center in Tampa. “We’re going to find cases of spontaneous remission with or without complementary therapies. It’s astounding. We see patients who can extend their live for years on hope. They hold out for their kids, or for a wedding … The mind is very powerful over the body.