Contact us

Whether you are currently on therapy or making the decision to start treatment, getting answers to some of your questions about relapsing multiple sclerosis (MS) is as easy as picking up the phone and calling our highly knowledgeable Biogen Support Coordinators. The call and services are confidential and completely free.

Remember, your healthcare provider should always be your primary source of information.


8:30 AM to 8 PM ET,
Monday through Friday

Call a Biogen Support Coordinator from the privacy of your own home.

Write to us at any time
5000 Davis Drive, P.O. Box 13919
Research Triangle Park, NC 27709-3919