Table of Contents You already have a diagnosis. You already have a neurologist. What you need now is an infusion center that understands Multiple Sclerosis (MS) specifically — one that coordinates with your care team, handles insurance before your first visit, and delivers treatment in a calm, supervised outpatient setting. At Althea Infusion, we administer FDA-approved Multiple Sclerosis infusion therapies as prescribed by your neurologist, including Ocrevus, Briumvi, and Tysabri. We serve patients in a comfortable outpatient setting with direct coordination with your care team.