Vivo Infusion® - Wilton is a Joint Commission-accredited infusion center located at 249 Danbury RD, STE 201, Wilton, CT 06897. We provide physician-prescribed IV therapy-also known as infusion therapy-for chronic conditions including asthma, Crohn's disease, ulcerative colitis, multiple sclerosis (MS), rheumatoid arthritis (RA), and thyroid eye disease.