The Charles Center is a clinic, headed by Daniel C. Dantini, M.D., that specializes in the treatment of arthritis, migraines, attention deficit disorder, autism, irritable bowel syndrome, heartburn, crohn's disease, colitis, and eczema. Dr. Dantini has been involved in the research and treatment of these illnesses for over twenty years. Their patients have an 80% cure rate of symptoms. Guaranteed results or your lab fee is refunded.