Do you have Multiple Sclerosis, and take Tysabri infusisions? At North Valley Neurology & Sleep we have an infusion center, and treat many patients who use Tysabri. Generally the cost of the treatment is considerably lower at our out patient infusion center than you would pay at a hospital or out patient surgery center. Dr. Gitt is certified as a Multiple Sclerosis Specialist by the Consortium of Multiple Sclerosis Centers. You can still see your own Neurologist if you chose. Call our office for more information. 602-482-2116