Contact US

We're here to support your treatment journey

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 Support Coordinators. The call and services are confidential and completely free.

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

Call us

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


5000 Davis Drive,
P.O. Box 13919,
Research Triangle Park,
NC 27709-3919

Get support

Get personalized assistance from Biogen Support Services